| 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 | $21.70 | 8.741% | $23.5968 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $217.39 | 7.865% | $234.4877 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $164.86 | 9.826% | $181.0591 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $94.61 | 13.737% | $107.6066 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $187.32 | 10.582% | $207.1422 | $207.14 | $207.15 | $207.10 |
| Purchase #6 | $190.42 | 11.455% | $212.2326 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $98.98 | 3.646% | $102.5888 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $975.28 | $1,068.7138 | $1,068.72 | $1,068.75 | $1,068.70 | |