| 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 | $16.93 | 11.717% | $18.9137 | $18.91 | $18.90 | $18.90 |
| Purchase #2 | $234.43 | 6.648% | $250.0149 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $201.71 | 3.568% | $208.907 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $156.39 | 6.312% | $166.2613 | $166.26 | $166.25 | $166.30 |
| Purchase #5 | $184.95 | 8.455% | $200.5875 | $200.59 | $200.60 | $200.60 |
| Purchase #6 | $103.29 | 6.697% | $110.2073 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $126.47 | 3.391% | $130.7586 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $1,024.17 | $1,085.6503 | $1,085.65 | $1,085.60 | $1,085.70 | |