| 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 | $198.67 | 10.666% | $219.8601 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $53.90 | 4.778% | $56.4753 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $58.61 | 8.759% | $63.7436 | $63.74 | $63.75 | $63.70 |
| Purchase #4 | $144.35 | 8.215% | $156.2084 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $163.30 | 11.484% | $182.0534 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $61.91 | 7.847% | $66.7681 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $244.79 | 9.231% | $267.3866 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $925.53 | $1,012.4955 | $1,012.50 | $1,012.50 | $1,012.60 | |