| 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 | $222.81 | 7.405% | $239.3091 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $207.97 | 7.421% | $223.4035 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $222.93 | 9.767% | $244.7036 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $85.45 | 3.246% | $88.2237 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $129.49 | 7.291% | $138.9311 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $154.43 | 5.427% | $162.8109 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $210.55 | 12.154% | $236.1402 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,233.63 | $1,333.5221 | $1,333.51 | $1,333.50 | $1,333.40 | |