| 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 | $211.82 | 5.115% | $222.6546 | $222.65 | $222.65 | $222.70 |
| Purchase #2 | $86.54 | 5.349% | $91.169 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $212.47 | 7.737% | $228.9088 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $66.95 | 4.504% | $69.9654 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $110.45 | 4.510% | $115.4313 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $146.92 | 7.772% | $158.3386 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $223.92 | 10.842% | $248.1974 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $1,059.07 | $1,134.6651 | $1,134.67 | $1,134.65 | $1,134.70 | |