| 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 | $212.98 | 8.334% | $230.7298 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $135.52 | 9.501% | $148.3958 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $55.62 | 8.790% | $60.509 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $8.85 | 4.144% | $9.2167 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $154.26 | 4.630% | $161.4022 | $161.40 | $161.40 | $161.40 |
| Purchase #6 | $133.41 | 4.245% | $139.0733 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $87.90 | 9.754% | $96.4738 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $788.54 | $845.8006 | $845.80 | $845.75 | $845.80 | |