| 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 | $125.61 | 10.487% | $138.7827 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $5.88 | 9.267% | $6.4249 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $34.95 | 3.855% | $36.2973 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $224.89 | 13.819% | $255.9675 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $184.87 | 11.626% | $206.363 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $31.47 | 6.850% | $33.6257 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $137.92 | 4.369% | $143.9457 | $143.95 | $143.95 | $143.90 |
| 7 purchase totals = | $745.59 | $821.4068 | $821.41 | $821.40 | $821.40 | |