| 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 | $239.40 | 11.580% | $267.1225 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $169.88 | 11.558% | $189.5147 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $131.28 | 10.482% | $145.0408 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $111.75 | 6.233% | $118.7154 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $45.85 | 10.735% | $50.772 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $117.74 | 9.770% | $129.2432 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $75.30 | 12.539% | $84.7419 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $891.20 | $985.1505 | $985.14 | $985.10 | $985.00 | |