| 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 | $209.89 | 3.229% | $216.6673 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $202.27 | 12.632% | $227.8207 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $204.51 | 11.854% | $228.7526 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $96.62 | 5.741% | $102.167 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $87.37 | 6.847% | $93.3522 | $93.35 | $93.35 | $93.40 |
| Purchase #6 | $106.80 | 4.319% | $111.4127 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $152.69 | 6.369% | $162.4148 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $1,060.15 | $1,142.5873 | $1,142.58 | $1,142.50 | $1,142.70 | |