| 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 | $184.57 | 8.105% | $199.5294 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $188.25 | 5.241% | $198.1162 | $198.12 | $198.10 | $198.10 |
| Purchase #3 | $102.30 | 7.696% | $110.173 | $110.17 | $110.15 | $110.20 |
| Purchase #4 | $95.52 | 9.197% | $104.305 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $140.48 | 8.840% | $152.8984 | $152.90 | $152.90 | $152.90 |
| Purchase #6 | $95.95 | 7.466% | $103.1136 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $107.98 | 11.718% | $120.6331 | $120.63 | $120.65 | $120.60 |
| 7 purchase totals = | $915.05 | $988.7687 | $988.77 | $988.75 | $988.70 | |