| 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 | $23.44 | 5.372% | $24.6992 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $147.91 | 3.679% | $153.3516 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $133.68 | 9.398% | $146.2432 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $150.93 | 6.513% | $160.7601 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $235.60 | 7.713% | $253.7718 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $9.65 | 12.583% | $10.8643 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $207.80 | 13.769% | $236.412 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $909.01 | $986.1022 | $986.09 | $986.05 | $986.20 | |