| 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 | $243.49 | 4.309% | $253.982 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $227.65 | 8.468% | $246.9274 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $40.86 | 3.410% | $42.2533 | $42.25 | $42.25 | $42.30 |
| Purchase #4 | $150.53 | 6.119% | $159.7409 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $122.43 | 5.480% | $129.1392 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $143.46 | 10.259% | $158.1776 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $67.29 | 12.788% | $75.895 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $995.71 | $1,066.1154 | $1,066.12 | $1,066.20 | $1,066.10 | |