| 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 | $103.39 | 11.717% | $115.5042 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $173.87 | 9.148% | $189.7756 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $53.83 | 10.318% | $59.3842 | $59.38 | $59.40 | $59.40 |
| Purchase #4 | $105.89 | 13.365% | $120.0422 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $171.89 | 3.304% | $177.5692 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $203.27 | 10.394% | $224.3979 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $139.81 | 6.324% | $148.6516 | $148.65 | $148.65 | $148.70 |
| 7 purchase totals = | $951.95 | $1,035.3249 | $1,035.32 | $1,035.35 | $1,035.40 | |