| 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 | $109.67 | 10.190% | $120.8454 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $100.35 | 13.408% | $113.8049 | $113.80 | $113.80 | $113.80 |
| Purchase #3 | $235.80 | 11.184% | $262.1719 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $189.34 | 7.140% | $202.8589 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $128.69 | 13.756% | $146.3926 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $152.86 | 8.851% | $166.3896 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $208.56 | 5.347% | $219.7117 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $1,125.27 | $1,232.1750 | $1,232.17 | $1,232.15 | $1,232.20 | |