| 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 | $138.37 | 12.327% | $155.4269 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $138.42 | 7.604% | $148.9455 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $53.43 | 11.226% | $59.4281 | $59.43 | $59.45 | $59.40 |
| Purchase #4 | $235.30 | 5.525% | $248.3003 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $62.62 | 6.469% | $66.6709 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $203.36 | 12.614% | $229.0118 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $155.87 | 9.837% | $171.2029 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $987.37 | $1,078.9864 | $1,078.99 | $1,079.00 | $1,078.90 | |