| 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 | $99.85 | 11.800% | $111.6323 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $89.88 | 4.624% | $94.0361 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $200.94 | 8.762% | $218.5464 | $218.55 | $218.55 | $218.50 |
| Purchase #4 | $221.40 | 8.474% | $240.1614 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $111.29 | 10.192% | $122.6327 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $201.81 | 5.472% | $212.853 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $115.76 | 7.475% | $124.4131 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $1,040.93 | $1,124.2750 | $1,124.27 | $1,124.30 | $1,124.20 | |