| 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 | $118.70 | 10.472% | $131.1303 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $91.64 | 5.647% | $96.8149 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $109.58 | 3.114% | $112.9923 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $249.94 | 4.601% | $261.4397 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $175.63 | 8.764% | $191.0222 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $221.31 | 3.273% | $228.5535 | $228.55 | $228.55 | $228.60 |
| Purchase #7 | $234.57 | 8.431% | $254.3466 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $1,201.37 | $1,276.2995 | $1,276.29 | $1,276.30 | $1,276.20 | |