| 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 | $11.54 | 8.782% | $12.5534 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $192.70 | 9.261% | $210.5459 | $210.55 | $210.55 | $210.50 |
| Purchase #3 | $179.50 | 12.615% | $202.1439 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $130.45 | 6.110% | $138.4205 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $205.65 | 13.246% | $232.8904 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $92.86 | 9.466% | $101.6501 | $101.65 | $101.65 | $101.70 |
| Purchase #7 | $204.68 | 5.366% | $215.6631 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $1,017.38 | $1,113.8673 | $1,113.86 | $1,113.85 | $1,113.90 | |