| 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 | $171.54 | 9.706% | $188.1897 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $244.87 | 8.460% | $265.586 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $235.58 | 13.676% | $267.7979 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $101.50 | 10.466% | $112.123 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $144.95 | 9.773% | $159.116 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $203.48 | 4.283% | $212.195 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $135.96 | 8.409% | $147.3929 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $1,237.88 | $1,352.4005 | $1,352.41 | $1,352.40 | $1,352.40 | |