| 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 | $83.90 | 10.615% | $92.806 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $108.32 | 12.110% | $121.4376 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $203.76 | 12.190% | $228.5983 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $213.60 | 13.808% | $243.0939 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $116.26 | 7.850% | $125.3864 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $20.60 | 8.444% | $22.3395 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $188.36 | 13.198% | $213.2198 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $934.80 | $1,046.8815 | $1,046.89 | $1,046.90 | $1,046.80 | |