| 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 | $227.71 | 12.826% | $256.9161 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $241.51 | 9.160% | $263.6323 | $263.63 | $263.65 | $263.60 |
| Purchase #3 | $220.45 | 3.296% | $227.716 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $87.28 | 7.470% | $93.7998 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $126.27 | 5.565% | $133.2969 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $116.82 | 13.749% | $132.8816 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $108.66 | 13.845% | $123.704 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $1,128.70 | $1,231.9467 | $1,231.95 | $1,231.95 | $1,231.90 | |