| 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 | $34.72 | 13.419% | $39.3791 | $39.38 | $39.40 | $39.40 |
| Purchase #2 | $86.38 | 5.104% | $90.7888 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $221.76 | 11.703% | $247.7126 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $77.59 | 12.407% | $87.2166 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $244.67 | 13.209% | $276.9885 | $276.99 | $277.00 | $277.00 |
| Purchase #6 | $228.81 | 11.320% | $254.7113 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $151.64 | 8.361% | $164.3186 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,045.57 | $1,161.1155 | $1,161.12 | $1,161.10 | $1,161.10 | |