| 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 | $111.51 | 13.361% | $126.4089 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $108.94 | 11.769% | $121.7611 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $240.26 | 5.515% | $253.5103 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $105.89 | 5.700% | $111.9257 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $115.67 | 5.731% | $122.299 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $11.90 | 5.337% | $12.5351 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $192.71 | 7.629% | $207.4118 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $886.88 | $955.8519 | $955.86 | $955.85 | $955.80 | |