| 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 | $32.87 | 9.437% | $35.9719 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $195.60 | 8.588% | $212.3981 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $180.69 | 8.648% | $196.3161 | $196.32 | $196.30 | $196.30 |
| Purchase #4 | $210.68 | 5.747% | $222.7878 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $233.42 | 3.161% | $240.7984 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $216.26 | 3.380% | $223.5696 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $136.40 | 12.552% | $153.5209 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $1,205.92 | $1,285.3628 | $1,285.37 | $1,285.30 | $1,285.40 | |