| 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 | $248.98 | 13.289% | $282.067 | $282.07 | $282.05 | $282.10 |
| Purchase #2 | $26.76 | 7.495% | $28.7657 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $143.31 | 13.502% | $162.6597 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $199.43 | 12.434% | $224.2271 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $212.40 | 13.125% | $240.2775 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $126.58 | 7.282% | $135.7976 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $228.92 | 3.694% | $237.3763 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $1,186.38 | $1,311.1709 | $1,311.19 | $1,311.20 | $1,311.30 | |