| 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 | $212.37 | 5.543% | $224.1417 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $132.64 | 9.860% | $145.7183 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $101.66 | 4.470% | $106.2042 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $35.66 | 9.257% | $38.961 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $138.43 | 9.814% | $152.0155 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $151.88 | 13.605% | $172.5433 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $226.97 | 7.500% | $243.9928 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $999.61 | $1,083.5768 | $1,083.57 | $1,083.55 | $1,083.50 | |