| 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 | $209.35 | 9.442% | $229.1168 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $100.67 | 4.580% | $105.2807 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $56.25 | 13.812% | $64.0193 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $117.33 | 6.643% | $125.1242 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $152.76 | 13.511% | $173.3994 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $133.63 | 12.733% | $150.6451 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $11.52 | 12.146% | $12.9192 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $781.51 | $860.5047 | $860.51 | $860.45 | $860.40 | |