| 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 | $223.34 | 8.546% | $242.4266 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $20.52 | 8.171% | $22.1967 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $168.62 | 8.191% | $182.4317 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $33.72 | 3.451% | $34.8837 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $165.55 | 4.573% | $173.1206 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $96.58 | 9.685% | $105.9338 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $135.79 | 9.406% | $148.5624 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $844.12 | $909.5555 | $909.55 | $909.60 | $909.50 | |