| 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 | $12.82 | 6.866% | $13.7002 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $18.82 | 12.675% | $21.2054 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $178.47 | 7.736% | $192.2764 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $177.73 | 9.343% | $194.3353 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $238.29 | 6.454% | $253.6692 | $253.67 | $253.65 | $253.70 |
| Purchase #6 | $95.49 | 6.431% | $101.631 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $116.94 | 4.536% | $122.2444 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $838.56 | $899.0619 | $899.07 | $899.10 | $899.00 | |