| 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 | $124.30 | 7.708% | $133.881 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $7.39 | 3.467% | $7.6462 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $41.39 | 13.803% | $47.1031 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $37.71 | 3.649% | $39.086 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $228.42 | 6.667% | $243.6488 | $243.65 | $243.65 | $243.60 |
| Purchase #6 | $96.65 | 7.371% | $103.7741 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $187.63 | 13.330% | $212.6411 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $723.49 | $787.7803 | $787.78 | $787.80 | $787.70 | |