| 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 | $213.61 | 11.842% | $238.9057 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $51.49 | 5.228% | $54.1819 | $54.18 | $54.20 | $54.20 |
| Purchase #3 | $234.41 | 6.363% | $249.3255 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $93.96 | 7.129% | $100.6584 | $100.66 | $100.65 | $100.70 |
| Purchase #5 | $64.78 | 10.489% | $71.5748 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $141.74 | 5.613% | $149.6959 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $30.74 | 10.195% | $33.8739 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $830.73 | $898.2161 | $898.22 | $898.20 | $898.30 | |