| 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 | $247.65 | 8.786% | $269.4085 | $269.41 | $269.40 | $269.40 |
| Purchase #2 | $206.48 | 11.756% | $230.7538 | $230.75 | $230.75 | $230.80 |
| Purchase #3 | $236.36 | 11.602% | $263.7825 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $244.89 | 9.540% | $268.2525 | $268.25 | $268.25 | $268.30 |
| Purchase #5 | $243.60 | 12.337% | $273.6529 | $273.65 | $273.65 | $273.70 |
| Purchase #6 | $105.95 | 11.470% | $118.1025 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $88.64 | 5.344% | $93.3769 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $1,373.57 | $1,517.3296 | $1,517.32 | $1,517.35 | $1,517.50 | |