| 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 | $191.51 | 9.326% | $209.3702 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $204.65 | 4.330% | $213.5113 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $176.94 | 6.362% | $188.1969 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $46.36 | 11.784% | $51.8231 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $150.92 | 3.317% | $155.926 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $105.88 | 5.781% | $112.0009 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $166.30 | 7.197% | $178.2686 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $1,042.56 | $1,109.0970 | $1,109.10 | $1,109.05 | $1,109.10 | |