| 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 | $240.97 | 7.125% | $258.1391 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $92.68 | 11.551% | $103.3855 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $250.84 | 8.791% | $272.8913 | $272.89 | $272.90 | $272.90 |
| Purchase #4 | $145.80 | 4.325% | $152.1059 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $196.39 | 7.548% | $211.2135 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $80.44 | 5.644% | $84.98 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $73.69 | 3.380% | $76.1807 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $1,080.81 | $1,158.8960 | $1,158.90 | $1,158.95 | $1,158.90 | |