| 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 | $127.71 | 13.273% | $144.6609 | $144.66 | $144.65 | $144.70 |
| Purchase #2 | $150.61 | 10.550% | $166.4994 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $246.87 | 6.669% | $263.3338 | $263.33 | $263.35 | $263.30 |
| Purchase #4 | $83.57 | 11.715% | $93.3602 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $11.73 | 11.134% | $13.036 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $243.80 | 10.791% | $270.1085 | $270.11 | $270.10 | $270.10 |
| Purchase #7 | $197.74 | 4.664% | $206.9626 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $1,062.03 | $1,157.9614 | $1,157.96 | $1,157.95 | $1,158.00 | |