| 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 | $23.82 | 13.675% | $27.0774 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $240.44 | 8.700% | $261.3583 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $241.86 | 8.829% | $263.2138 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $26.28 | 7.434% | $28.2337 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $196.58 | 8.261% | $212.8195 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $134.69 | 10.670% | $149.0614 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $57.51 | 8.170% | $62.2086 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $921.18 | $1,003.9727 | $1,003.97 | $1,003.95 | $1,004.00 | |