| 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 | $102.86 | 6.251% | $109.2898 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $20.43 | 10.557% | $22.5868 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $220.74 | 6.709% | $235.5494 | $235.55 | $235.55 | $235.50 |
| Purchase #4 | $150.78 | 11.685% | $168.3986 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $160.77 | 5.833% | $170.1477 | $170.15 | $170.15 | $170.10 |
| Purchase #6 | $8.30 | 4.558% | $8.6783 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $190.85 | 6.668% | $203.5759 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $854.73 | $918.2265 | $918.24 | $918.30 | $918.20 | |