| 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 | $232.85 | 4.229% | $242.6972 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $239.31 | 8.130% | $258.7659 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $212.41 | 6.232% | $225.6474 | $225.65 | $225.65 | $225.60 |
| Purchase #4 | $114.29 | 11.654% | $127.6094 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $94.51 | 13.332% | $107.1101 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $180.51 | 5.523% | $190.4796 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $147.49 | 13.654% | $167.6283 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $1,221.37 | $1,319.9379 | $1,319.95 | $1,319.95 | $1,319.90 | |