| 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 | $117.80 | 5.753% | $124.577 | $124.58 | $124.60 | $124.60 |
| Purchase #2 | $165.31 | 10.623% | $182.8709 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $15.36 | 11.537% | $17.1321 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $210.80 | 10.816% | $233.6001 | $233.60 | $233.60 | $233.60 |
| Purchase #5 | $35.43 | 7.685% | $38.1528 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $191.26 | 6.325% | $203.3572 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $35.48 | 13.684% | $40.3351 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $771.44 | $840.0252 | $840.03 | $840.05 | $840.10 | |