| 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 | $226.29 | 6.837% | $241.7614 | $241.76 | $241.75 | $241.80 |
| Purchase #2 | $33.77 | 11.132% | $37.5293 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $20.63 | 5.367% | $21.7372 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $242.43 | 8.515% | $263.0729 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $108.39 | 5.861% | $114.7427 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $28.88 | 11.495% | $32.1998 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $17.77 | 10.313% | $19.6026 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $678.16 | $730.6459 | $730.64 | $730.65 | $730.60 | |