| 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 | $213.59 | 7.545% | $229.7054 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $18.85 | 3.753% | $19.5574 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $226.28 | 6.713% | $241.4702 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $209.62 | 12.548% | $235.9231 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $9.32 | 8.725% | $10.1332 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $156.80 | 3.132% | $161.711 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $184.56 | 3.461% | $190.9476 | $190.95 | $190.95 | $190.90 |
| 7 purchase totals = | $1,019.02 | $1,089.4479 | $1,089.45 | $1,089.40 | $1,089.40 | |