| 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 | $214.50 | 5.199% | $225.6519 | $225.65 | $225.65 | $225.70 |
| Purchase #2 | $136.36 | 13.161% | $154.3063 | $154.31 | $154.30 | $154.30 |
| Purchase #3 | $240.25 | 6.236% | $255.232 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $178.71 | 13.244% | $202.3784 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $105.83 | 4.409% | $110.496 | $110.50 | $110.50 | $110.50 |
| Purchase #6 | $195.72 | 8.635% | $212.6204 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $230.45 | 3.134% | $237.6723 | $237.67 | $237.65 | $237.70 |
| 7 purchase totals = | $1,301.82 | $1,398.3573 | $1,398.36 | $1,398.35 | $1,398.40 | |