| 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 | $9.75 | 13.461% | $11.0624 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $246.64 | 13.849% | $280.7972 | $280.80 | $280.80 | $280.80 |
| Purchase #3 | $44.47 | 3.691% | $46.1114 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $120.83 | 10.295% | $133.2694 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $187.87 | 6.581% | $200.2337 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $17.63 | 9.282% | $19.2664 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $185.81 | 13.277% | $210.48 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $813.00 | $901.2205 | $901.22 | $901.20 | $901.30 | |