| 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 | $116.57 | 12.701% | $131.3756 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $8.83 | 4.540% | $9.2309 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $152.47 | 8.820% | $165.9179 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $73.39 | 9.431% | $80.3114 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $39.46 | 11.393% | $43.9557 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $222.68 | 12.779% | $251.1363 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $172.60 | 12.618% | $194.3787 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $786.00 | $876.3065 | $876.32 | $876.35 | $876.30 | |