| 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 | $11.95 | 3.157% | $12.3273 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $184.76 | 8.459% | $200.3888 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $234.63 | 8.440% | $254.4328 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $97.56 | 4.163% | $101.6214 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $30.33 | 8.113% | $32.7907 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $214.70 | 3.648% | $222.5323 | $222.53 | $222.55 | $222.50 |
| Purchase #7 | $137.51 | 11.289% | $153.0335 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $911.44 | $977.1268 | $977.12 | $977.20 | $977.00 | |