| 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 | $204.28 | 11.850% | $228.4872 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $101.55 | 6.151% | $107.7963 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $54.80 | 3.339% | $56.6298 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $120.27 | 3.170% | $124.0826 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $120.64 | 9.421% | $132.0055 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $38.95 | 3.333% | $40.2482 | $40.25 | $40.25 | $40.20 |
| Purchase #7 | $171.58 | 9.355% | $187.6313 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $812.07 | $876.8809 | $876.89 | $876.95 | $876.80 | |