| 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 | $242.46 | 3.792% | $251.6541 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $144.31 | 9.211% | $157.6024 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $139.93 | 6.775% | $149.4103 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $146.92 | 5.705% | $155.3018 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $87.26 | 10.837% | $96.7164 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $203.73 | 3.328% | $210.5101 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $78.35 | 8.216% | $84.7872 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $1,042.96 | $1,105.9823 | $1,105.98 | $1,105.95 | $1,106.00 | |