| 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 | $106.72 | 5.862% | $112.9759 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $144.93 | 9.138% | $158.1737 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $197.50 | 9.351% | $215.9682 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $246.70 | 4.606% | $258.063 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $229.74 | 6.818% | $245.4037 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $47.78 | 9.129% | $52.1418 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $156.64 | 8.724% | $170.3053 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $1,130.01 | $1,213.0316 | $1,213.03 | $1,213.00 | $1,213.10 | |