| 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 | $24.74 | 6.760% | $26.4124 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $29.88 | 8.583% | $32.4446 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $217.29 | 4.110% | $226.2206 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $233.56 | 11.643% | $260.7534 | $260.75 | $260.75 | $260.80 |
| Purchase #5 | $158.70 | 9.802% | $174.2558 | $174.26 | $174.25 | $174.30 |
| Purchase #6 | $35.92 | 13.397% | $40.7322 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $121.72 | 6.430% | $129.5466 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $821.81 | $890.3656 | $890.36 | $890.35 | $890.30 | |