| 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 | $235.58 | 11.275% | $262.1416 | $262.14 | $262.15 | $262.10 |
| Purchase #2 | $204.54 | 5.463% | $215.714 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $151.52 | 13.303% | $171.6767 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $127.95 | 4.200% | $133.3239 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $85.48 | 4.434% | $89.2702 | $89.27 | $89.25 | $89.30 |
| Purchase #6 | $186.56 | 8.596% | $202.5967 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $222.27 | 7.589% | $239.1381 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $1,213.90 | $1,313.8612 | $1,313.86 | $1,313.85 | $1,313.80 | |