| 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 | $218.33 | 13.237% | $247.2303 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $250.52 | 6.819% | $267.603 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $101.74 | 7.520% | $109.3908 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $48.79 | 3.508% | $50.5016 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $118.72 | 9.298% | $129.7586 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $120.53 | 11.169% | $133.992 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $137.97 | 12.419% | $155.1045 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $996.60 | $1,093.5808 | $1,093.57 | $1,093.60 | $1,093.60 | |