| 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 | $130.35 | 8.414% | $141.3176 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $243.68 | 9.255% | $266.2326 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $178.64 | 13.272% | $202.3491 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $53.36 | 3.430% | $55.1902 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $139.97 | 13.256% | $158.5244 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $213.58 | 12.793% | $240.9033 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $109.30 | 3.311% | $112.9189 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $1,068.88 | $1,177.4361 | $1,177.43 | $1,177.40 | $1,177.30 | |