| 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 | $99.94 | 12.325% | $112.2576 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $240.29 | 11.818% | $268.6875 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $22.34 | 8.319% | $24.1985 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $22.45 | 3.375% | $23.2077 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $33.70 | 7.565% | $36.2494 | $36.25 | $36.25 | $36.20 |
| Purchase #6 | $47.55 | 3.286% | $49.1125 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $209.48 | 8.177% | $226.6092 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $675.75 | $740.3224 | $740.33 | $740.30 | $740.30 | |