| 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 | $117.84 | 11.556% | $131.4576 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $184.46 | 8.210% | $199.6042 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $90.85 | 11.427% | $101.2314 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $44.53 | 4.170% | $46.3869 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $204.26 | 13.418% | $231.6676 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $50.50 | 4.665% | $52.8558 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $21.75 | 10.132% | $23.9537 | $23.95 | $23.95 | $24.00 |
| 7 purchase totals = | $714.19 | $787.1572 | $787.16 | $787.15 | $787.30 | |