| 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 | $130.28 | 6.380% | $138.5919 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $31.29 | 9.106% | $34.1393 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $89.45 | 4.212% | $93.2176 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $205.92 | 3.195% | $212.4991 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $140.65 | 13.255% | $159.2932 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $119.73 | 7.568% | $128.7912 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $45.38 | 12.142% | $50.89 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $762.70 | $817.4223 | $817.42 | $817.45 | $817.40 | |