| 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 | $111.66 | 3.791% | $115.893 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $228.96 | 12.674% | $257.9784 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $33.74 | 11.683% | $37.6818 | $37.68 | $37.70 | $37.70 |
| Purchase #4 | $129.78 | 12.299% | $145.7416 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $144.55 | 11.557% | $161.2556 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $7.52 | 10.650% | $8.3209 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $209.65 | 8.213% | $226.8686 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $865.86 | $953.7399 | $953.74 | $953.75 | $953.80 | |