| 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 | $207.41 | 13.676% | $235.7754 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $129.80 | 7.708% | $139.805 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $105.66 | 5.379% | $111.3435 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $62.46 | 13.532% | $70.9121 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $217.55 | 10.643% | $240.7038 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $40.29 | 3.225% | $41.5894 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $232.41 | 7.143% | $249.011 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $995.58 | $1,089.1402 | $1,089.14 | $1,089.15 | $1,089.10 | |