| 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 | $112.52 | 3.260% | $116.1882 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $204.27 | 12.285% | $229.3646 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $75.80 | 6.284% | $80.5633 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $210.72 | 6.780% | $225.0068 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $133.74 | 3.617% | $138.5774 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $72.93 | 7.624% | $78.4902 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $197.37 | 3.322% | $203.9266 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $1,007.35 | $1,072.1171 | $1,072.12 | $1,072.15 | $1,072.20 | |