| 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 | $131.88 | 9.333% | $144.1884 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $213.60 | 6.308% | $227.0739 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $19.28 | 8.279% | $20.8762 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $35.30 | 11.607% | $39.3973 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $107.63 | 11.691% | $120.213 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $135.90 | 9.484% | $148.7888 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $38.29 | 11.126% | $42.5501 | $42.55 | $42.55 | $42.60 |
| 7 purchase totals = | $681.88 | $743.0877 | $743.09 | $743.10 | $743.20 | |