| 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 | $111.84 | 3.802% | $116.0922 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $223.32 | 13.367% | $253.1712 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $192.61 | 4.626% | $201.5201 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $182.47 | 6.527% | $194.3798 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $33.27 | 12.678% | $37.488 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $183.71 | 8.679% | $199.6542 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $234.94 | 9.311% | $256.8153 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $1,162.16 | $1,259.1208 | $1,259.12 | $1,259.10 | $1,259.20 | |