| 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 | $36.95 | 7.483% | $39.715 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $237.95 | 11.396% | $265.0668 | $265.07 | $265.05 | $265.10 |
| Purchase #3 | $90.73 | 10.283% | $100.0598 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $123.99 | 5.134% | $130.3556 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $156.36 | 13.756% | $177.8689 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $236.55 | 9.425% | $258.8448 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $199.98 | 5.330% | $210.6389 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $1,082.51 | $1,182.5498 | $1,182.56 | $1,182.50 | $1,182.60 | |