| 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 | $126.29 | 13.412% | $143.228 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $229.61 | 11.413% | $255.8154 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $64.35 | 13.312% | $72.9163 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $197.62 | 10.668% | $218.7021 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $238.55 | 5.381% | $251.3864 | $251.39 | $251.40 | $251.40 |
| Purchase #6 | $83.85 | 11.383% | $93.3946 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $84.68 | 10.131% | $93.2589 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $1,024.95 | $1,128.7017 | $1,128.71 | $1,128.70 | $1,128.70 | |