| 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 | $198.94 | 6.818% | $212.5037 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $190.72 | 4.133% | $198.6025 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $204.75 | 9.244% | $223.6771 | $223.68 | $223.70 | $223.70 |
| Purchase #4 | $87.57 | 6.420% | $93.192 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $16.65 | 11.129% | $18.503 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $39.42 | 4.238% | $41.0906 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $103.48 | 4.269% | $107.8976 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $841.53 | $895.4665 | $895.46 | $895.50 | $895.50 | |