| 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 | $101.62 | 10.150% | $111.9344 | $111.93 | $111.95 | $111.90 |
| Purchase #2 | $145.90 | 6.686% | $155.6549 | $155.65 | $155.65 | $155.70 |
| Purchase #3 | $211.75 | 6.528% | $225.573 | $225.57 | $225.55 | $225.60 |
| Purchase #4 | $113.97 | 12.537% | $128.2584 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $180.60 | 10.808% | $200.1192 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $229.50 | 3.866% | $238.3725 | $238.37 | $238.35 | $238.40 |
| Purchase #7 | $165.99 | 12.311% | $186.425 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $1,149.33 | $1,246.3374 | $1,246.33 | $1,246.30 | $1,246.40 | |