| 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 | $249.75 | 11.633% | $278.8034 | $278.80 | $278.80 | $278.80 |
| Purchase #2 | $96.94 | 13.478% | $110.0056 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $247.98 | 12.105% | $277.998 | $278.00 | $278.00 | $278.00 |
| Purchase #4 | $138.65 | 10.381% | $153.0433 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $194.74 | 8.337% | $210.9755 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $90.27 | 13.123% | $102.1161 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $219.27 | 5.793% | $231.9723 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,237.60 | $1,364.9142 | $1,364.92 | $1,364.90 | $1,364.90 | |