| 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 | $116.52 | 13.725% | $132.5124 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $248.27 | 7.458% | $266.786 | $266.79 | $266.80 | $266.80 |
| Purchase #3 | $212.37 | 7.673% | $228.6652 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $32.96 | 10.253% | $36.3394 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $193.58 | 3.335% | $200.0359 | $200.04 | $200.05 | $200.00 |
| Purchase #6 | $189.76 | 11.863% | $212.2712 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $121.44 | 9.586% | $133.0812 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $1,114.90 | $1,209.6913 | $1,209.70 | $1,209.70 | $1,209.70 | |