| 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 | $221.93 | 9.557% | $243.1399 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $184.48 | 9.219% | $201.4872 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $180.83 | 9.813% | $198.5748 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $88.89 | 6.617% | $94.7719 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $28.77 | 10.352% | $31.7483 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $7.62 | 5.805% | $8.0623 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $207.97 | 8.538% | $225.7265 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $920.49 | $1,003.5109 | $1,003.51 | $1,003.50 | $1,003.50 | |