| 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 | $98.89 | 10.150% | $108.9273 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $39.76 | 10.435% | $43.909 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $56.54 | 5.625% | $59.7204 | $59.72 | $59.70 | $59.70 |
| Purchase #4 | $224.25 | 5.472% | $236.521 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $110.76 | 3.209% | $114.3143 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $243.92 | 11.837% | $272.7928 | $272.79 | $272.80 | $272.80 |
| Purchase #7 | $191.50 | 8.210% | $207.2222 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $965.62 | $1,043.4070 | $1,043.40 | $1,043.35 | $1,043.30 | |