| 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 | $236.30 | 6.513% | $251.6902 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $147.95 | 5.807% | $156.5415 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $39.75 | 11.810% | $44.4445 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $221.71 | 9.172% | $242.0452 | $242.05 | $242.05 | $242.00 |
| Purchase #5 | $149.92 | 5.635% | $158.368 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $46.41 | 9.684% | $50.9043 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $40.29 | 5.690% | $42.5825 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $882.33 | $946.5762 | $946.57 | $946.60 | $946.50 | |