| 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 | $242.64 | 13.825% | $276.185 | $276.19 | $276.20 | $276.20 |
| Purchase #2 | $72.67 | 9.842% | $79.8222 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $69.96 | 7.451% | $75.1727 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $93.88 | 13.331% | $106.3951 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $107.59 | 10.561% | $118.9526 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $11.60 | 4.630% | $12.1371 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $103.37 | 11.637% | $115.3992 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $701.71 | $784.0639 | $784.07 | $784.05 | $784.10 | |