| 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 | $236.28 | 13.426% | $268.003 | $268.00 | $268.00 | $268.00 |
| Purchase #2 | $154.27 | 3.190% | $159.1912 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $234.75 | 12.474% | $264.0327 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $42.86 | 8.804% | $46.6334 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $69.81 | 12.339% | $78.4239 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $149.54 | 12.462% | $168.1757 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $60.81 | 11.694% | $67.9211 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $948.32 | $1,052.3810 | $1,052.37 | $1,052.40 | $1,052.30 | |