| 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 | $217.30 | 6.312% | $231.016 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $205.48 | 11.108% | $228.3047 | $228.30 | $228.30 | $228.30 |
| Purchase #3 | $37.33 | 5.356% | $39.3294 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $12.59 | 5.423% | $13.2728 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $16.31 | 5.495% | $17.2062 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $42.53 | 8.250% | $46.0387 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $37.60 | 12.664% | $42.3617 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $569.14 | $617.5295 | $617.53 | $617.50 | $617.50 | |