| 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 | $223.52 | 13.415% | $253.5052 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $12.38 | 3.282% | $12.7863 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $14.48 | 10.172% | $15.9529 | $15.95 | $15.95 | $16.00 |
| Purchase #4 | $42.26 | 8.391% | $45.806 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $90.71 | 12.375% | $101.9354 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $127.55 | 10.570% | $141.032 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $204.49 | 13.724% | $232.5542 | $232.55 | $232.55 | $232.60 |
| 7 purchase totals = | $715.39 | $803.5720 | $803.58 | $803.60 | $803.60 | |