| 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 | $100.41 | 8.851% | $109.2973 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $218.76 | 11.572% | $244.0749 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $119.69 | 8.494% | $129.8565 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $35.39 | 12.309% | $39.7462 | $39.75 | $39.75 | $39.70 |
| Purchase #5 | $75.45 | 13.109% | $85.3407 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $206.55 | 10.656% | $228.56 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $194.85 | 7.711% | $209.8749 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $951.10 | $1,046.7505 | $1,046.75 | $1,046.70 | $1,046.80 | |