| 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 | $102.75 | 8.812% | $111.8043 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $16.92 | 13.642% | $19.2282 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $29.26 | 4.739% | $30.6466 | $30.65 | $30.65 | $30.60 |
| Purchase #4 | $55.76 | 5.144% | $58.6283 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $118.32 | 10.854% | $131.1625 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $37.60 | 5.345% | $39.6097 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $211.58 | 11.141% | $235.1521 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $572.19 | $626.2317 | $626.23 | $626.25 | $626.20 | |