| 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 | $219.52 | 3.119% | $226.3668 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $27.66 | 10.201% | $30.4816 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $233.77 | 9.146% | $255.1506 | $255.15 | $255.15 | $255.20 |
| Purchase #4 | $32.95 | 8.653% | $35.8012 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $136.27 | 5.380% | $143.6013 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $16.73 | 13.544% | $18.9959 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $243.57 | 13.204% | $275.731 | $275.73 | $275.75 | $275.70 |
| 7 purchase totals = | $910.47 | $986.1284 | $986.13 | $986.15 | $986.20 | |