| 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 | $232.31 | 12.105% | $260.4311 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $20.80 | 12.231% | $23.344 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $120.77 | 12.286% | $135.6078 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $23.98 | 10.837% | $26.5787 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $44.86 | 10.196% | $49.4339 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $122.45 | 12.155% | $137.3338 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $154.60 | 4.733% | $161.9172 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $719.77 | $794.6465 | $794.64 | $794.70 | $794.50 | |