| 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 | $242.77 | 6.859% | $259.4216 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $180.62 | 6.217% | $191.8491 | $191.85 | $191.85 | $191.80 |
| Purchase #3 | $150.64 | 6.423% | $160.3156 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $188.55 | 12.839% | $212.7579 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $170.56 | 9.835% | $187.3346 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $170.89 | 4.254% | $178.1597 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $21.44 | 12.210% | $24.0578 | $24.06 | $24.05 | $24.10 |
| 7 purchase totals = | $1,125.47 | $1,213.8963 | $1,213.90 | $1,213.85 | $1,213.90 | |