| 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 | $124.29 | 12.566% | $139.9083 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $168.97 | 6.825% | $180.5022 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $22.80 | 12.414% | $25.6304 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $208.31 | 9.228% | $227.5328 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $8.64 | 9.426% | $9.4544 | $9.45 | $9.45 | $9.50 |
| Purchase #6 | $244.26 | 5.352% | $257.3328 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $29.54 | 5.403% | $31.136 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $806.81 | $871.4969 | $871.49 | $871.55 | $871.40 | |