| 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 | $197.25 | 3.249% | $203.6587 | $203.66 | $203.65 | $203.70 |
| Purchase #2 | $239.81 | 9.325% | $262.1723 | $262.17 | $262.15 | $262.20 |
| Purchase #3 | $121.30 | 12.342% | $136.2708 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $74.61 | 8.371% | $80.8556 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $33.97 | 13.788% | $38.6538 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $181.35 | 5.394% | $191.132 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $61.65 | 4.442% | $64.3885 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $909.94 | $977.1317 | $977.13 | $977.10 | $977.30 | |