| 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 | $214.61 | 7.264% | $230.1993 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $182.32 | 13.401% | $206.7527 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $141.48 | 12.470% | $159.1226 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $114.64 | 8.537% | $124.4268 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $17.39 | 11.548% | $19.3982 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $229.39 | 12.847% | $258.8597 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $163.75 | 5.843% | $173.3179 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $1,063.58 | $1,172.0772 | $1,172.08 | $1,172.05 | $1,172.10 | |