| 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 | $130.49 | 5.623% | $137.8275 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $212.42 | 11.321% | $236.4681 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $234.44 | 6.731% | $250.2202 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $234.50 | 7.167% | $251.3066 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $123.55 | 9.404% | $135.1686 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $27.97 | 11.273% | $31.1231 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $107.83 | 13.508% | $122.3957 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $1,071.20 | $1,164.5098 | $1,164.52 | $1,164.45 | $1,164.50 | |