| 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 | $116.33 | 5.216% | $122.3978 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $136.37 | 9.337% | $149.1029 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $68.59 | 7.764% | $73.9153 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $221.69 | 8.573% | $240.6955 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $5.94 | 13.539% | $6.7442 | $6.74 | $6.75 | $6.70 |
| Purchase #6 | $98.71 | 6.658% | $105.2821 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $45.56 | 9.572% | $49.921 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $693.19 | $748.0588 | $748.06 | $748.05 | $748.00 | |