| 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 | $119.64 | 10.599% | $132.3206 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $47.32 | 12.253% | $53.1181 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $245.26 | 5.153% | $257.8982 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $166.72 | 5.845% | $176.4648 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $59.40 | 7.507% | $63.8592 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $124.79 | 11.685% | $139.3717 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $28.61 | 10.570% | $31.6341 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $791.74 | $854.6667 | $854.66 | $854.60 | $854.70 | |