| 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 | $97.45 | 6.291% | $103.5806 | $103.58 | $103.60 | $103.60 |
| Purchase #2 | $178.84 | 12.456% | $201.1163 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $180.32 | 6.284% | $191.6513 | $191.65 | $191.65 | $191.70 |
| Purchase #4 | $238.76 | 4.339% | $249.1198 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $184.36 | 13.176% | $208.6513 | $208.65 | $208.65 | $208.70 |
| Purchase #6 | $38.46 | 6.158% | $40.8284 | $40.83 | $40.85 | $40.80 |
| Purchase #7 | $84.32 | 10.556% | $93.2208 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $1,002.51 | $1,088.1685 | $1,088.17 | $1,088.15 | $1,088.20 | |