| 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 | $134.30 | 5.409% | $141.5643 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $24.80 | 5.226% | $26.096 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $204.45 | 11.436% | $227.8309 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $101.79 | 6.563% | $108.4705 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $244.27 | 7.612% | $262.8638 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $75.37 | 12.171% | $84.5433 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $246.33 | 4.275% | $256.8606 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $1,031.31 | $1,108.2294 | $1,108.22 | $1,108.20 | $1,108.30 | |