| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.33 | 13.402% | $129.6525 | $129.65 | $129.65 | $129.70 |
| Purchase #2 | $112.39 | 7.226% | $120.5113 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $216.79 | 12.697% | $244.3158 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $143.58 | 4.175% | $149.5745 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $205.99 | 9.737% | $226.0472 | $226.05 | $226.05 | $226.00 |
| Purchase #6 | $230.60 | 6.188% | $244.8695 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $169.52 | 10.321% | $187.0162 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,193.20 | $1,301.9870 | $1,301.99 | $1,301.90 | $1,302.00 | |