| 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 | $239.41 | 13.224% | $271.0696 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $151.76 | 4.578% | $158.7076 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $21.81 | 6.194% | $23.1609 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $246.93 | 11.319% | $274.88 | $274.88 | $274.90 | $274.90 |
| Purchase #5 | $53.91 | 4.585% | $56.3818 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $87.53 | 12.568% | $98.5308 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $31.95 | 3.669% | $33.1222 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $833.30 | $915.8529 | $915.85 | $915.85 | $915.90 | |