| 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 | $210.68 | 3.460% | $217.9695 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $224.36 | 13.242% | $254.0698 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $24.63 | 3.742% | $25.5517 | $25.55 | $25.55 | $25.60 |
| Purchase #4 | $209.60 | 5.428% | $220.9771 | $220.98 | $221.00 | $221.00 |
| Purchase #5 | $77.38 | 6.453% | $82.3733 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $22.34 | 4.636% | $23.3757 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $175.50 | 12.653% | $197.706 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $944.49 | $1,022.0231 | $1,022.03 | $1,022.00 | $1,022.20 | |