| 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 | $97.73 | 3.476% | $101.1271 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $32.28 | 8.566% | $35.0451 | $35.05 | $35.05 | $35.00 |
| Purchase #3 | $243.54 | 11.617% | $271.832 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $10.90 | 8.824% | $11.8618 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $232.56 | 4.127% | $242.1578 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $250.55 | 10.749% | $277.4816 | $277.48 | $277.50 | $277.50 |
| Purchase #7 | $224.81 | 10.500% | $248.4151 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $1,092.37 | $1,187.9205 | $1,187.93 | $1,187.95 | $1,187.90 | |