| 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 | $101.81 | 10.290% | $112.2862 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $229.57 | 6.658% | $244.8548 | $244.85 | $244.85 | $244.90 |
| Purchase #3 | $223.87 | 13.580% | $254.2715 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $224.30 | 7.724% | $241.6249 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $130.44 | 13.568% | $148.1381 | $148.14 | $148.15 | $148.10 |
| Purchase #6 | $120.94 | 9.383% | $132.2878 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $155.40 | 5.224% | $163.5181 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $1,186.33 | $1,296.9814 | $1,296.98 | $1,296.95 | $1,297.00 | |