| 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 | $240.50 | 10.337% | $265.3605 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $71.51 | 9.512% | $78.312 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $133.47 | 7.633% | $143.6578 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $202.44 | 9.235% | $221.1353 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $48.73 | 4.575% | $50.9594 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $47.95 | 11.826% | $53.6206 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $242.75 | 7.330% | $260.5436 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $987.35 | $1,073.5892 | $1,073.59 | $1,073.55 | $1,073.60 | |