| 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 | $233.88 | 3.866% | $242.9218 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $46.48 | 7.778% | $50.0952 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $181.90 | 13.428% | $206.3255 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $95.95 | 11.339% | $106.8298 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $153.71 | 3.515% | $159.1129 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $144.49 | 11.482% | $161.0803 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $243.64 | 6.614% | $259.7543 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $1,100.05 | $1,186.1198 | $1,186.12 | $1,186.15 | $1,186.10 | |