| 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 | $200.31 | 8.127% | $216.5892 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $218.37 | 9.346% | $238.7789 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $102.39 | 5.503% | $108.0245 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $10.96 | 7.183% | $11.7473 | $11.75 | $11.75 | $11.70 |
| Purchase #5 | $81.39 | 11.815% | $91.0062 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $62.54 | 4.820% | $65.5544 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $115.84 | 4.728% | $121.3169 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $791.80 | $853.0174 | $853.02 | $853.00 | $853.00 | |