| 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 | $146.39 | 4.213% | $152.5574 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $128.43 | 5.217% | $135.1302 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $236.71 | 13.313% | $268.2232 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $234.93 | 13.553% | $266.7701 | $266.77 | $266.75 | $266.80 |
| Purchase #5 | $191.58 | 10.635% | $211.9545 | $211.95 | $211.95 | $212.00 |
| Purchase #6 | $167.59 | 9.405% | $183.3518 | $183.35 | $183.35 | $183.40 |
| Purchase #7 | $198.33 | 13.364% | $224.8348 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $1,303.96 | $1,442.8220 | $1,442.81 | $1,442.80 | $1,442.90 | |