| 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 | $100.26 | 12.607% | $112.8998 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $194.65 | 4.656% | $203.7129 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $182.95 | 13.810% | $208.2154 | $208.22 | $208.20 | $208.20 |
| Purchase #4 | $59.86 | 6.867% | $63.9706 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $146.89 | 7.512% | $157.9244 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $42.53 | 3.309% | $43.9373 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $98.50 | 13.106% | $111.4094 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $825.64 | $902.0698 | $902.07 | $902.00 | $902.00 | |