| 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 | $213.56 | 7.526% | $229.6325 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $171.62 | 7.219% | $184.0092 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $219.97 | 7.724% | $236.9605 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $53.27 | 10.326% | $58.7707 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $227.86 | 13.345% | $258.2679 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $73.48 | 13.572% | $83.4527 | $83.45 | $83.45 | $83.50 |
| Purchase #7 | $106.72 | 13.234% | $120.8433 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $1,066.48 | $1,171.9368 | $1,171.93 | $1,171.90 | $1,172.00 | |