| 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 | $226.77 | 8.404% | $245.8278 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $171.77 | 4.415% | $179.3536 | $179.35 | $179.35 | $179.40 |
| Purchase #3 | $97.54 | 11.548% | $108.8039 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $146.94 | 5.463% | $154.9673 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $248.49 | 3.536% | $257.2766 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $212.55 | 7.606% | $228.7166 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $224.81 | 8.224% | $243.2984 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,328.87 | $1,418.2442 | $1,418.25 | $1,418.25 | $1,418.30 | |