| 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 | $231.98 | 8.660% | $252.0695 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $221.95 | 4.154% | $231.1698 | $231.17 | $231.15 | $231.20 |
| Purchase #3 | $31.85 | 4.596% | $33.3138 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $170.94 | 9.690% | $187.5041 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $8.39 | 8.205% | $9.0784 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $37.82 | 13.734% | $43.0142 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $232.46 | 4.740% | $243.4786 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $935.39 | $999.6284 | $999.62 | $999.60 | $999.70 | |