| 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 | $225.53 | 12.176% | $252.9905 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $150.25 | 6.394% | $159.857 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $96.97 | 8.248% | $104.9681 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $234.76 | 11.613% | $262.0227 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $58.87 | 7.699% | $63.4024 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $236.94 | 6.409% | $252.1255 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $53.39 | 3.471% | $55.2432 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $1,056.71 | $1,150.6094 | $1,150.61 | $1,150.60 | $1,150.60 | |