| 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 | $142.90 | 13.655% | $162.413 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $191.46 | 6.390% | $203.6943 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $129.92 | 9.470% | $142.2234 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $103.58 | 13.385% | $117.4442 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $238.62 | 7.404% | $256.2874 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $247.32 | 5.402% | $260.6802 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $81.40 | 11.443% | $90.7146 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $1,135.20 | $1,233.4571 | $1,233.44 | $1,233.45 | $1,233.40 | |