| 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 | $212.33 | 6.485% | $226.0996 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $99.76 | 9.809% | $109.5455 | $109.55 | $109.55 | $109.50 |
| Purchase #3 | $165.57 | 10.607% | $183.132 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $55.53 | 10.415% | $61.3134 | $61.31 | $61.30 | $61.30 |
| Purchase #5 | $152.51 | 7.662% | $164.1953 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $149.60 | 7.153% | $160.3009 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $210.86 | 11.750% | $235.6361 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $1,046.16 | $1,140.2228 | $1,140.23 | $1,140.25 | $1,140.10 | |