| 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 | $238.35 | 7.167% | $255.4325 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $86.46 | 3.739% | $89.6927 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $130.99 | 6.572% | $139.5987 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $18.97 | 11.581% | $21.1669 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $15.89 | 4.675% | $16.6329 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $55.34 | 11.799% | $61.8696 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $195.35 | 3.739% | $202.6541 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $741.35 | $787.0474 | $787.04 | $787.05 | $787.10 | |