| 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 | $117.58 | 8.753% | $127.8718 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $38.43 | 3.187% | $39.6548 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $247.52 | 7.604% | $266.3414 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $149.45 | 7.733% | $161.007 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $210.48 | 8.192% | $227.7225 | $227.72 | $227.70 | $227.70 |
| Purchase #6 | $244.58 | 6.530% | $260.5511 | $260.55 | $260.55 | $260.60 |
| Purchase #7 | $205.29 | 9.306% | $224.3943 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,213.33 | $1,307.5429 | $1,307.53 | $1,307.50 | $1,307.60 | |