| 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 | $245.62 | 13.136% | $277.8846 | $277.88 | $277.90 | $277.90 |
| Purchase #2 | $118.90 | 7.612% | $127.9507 | $127.95 | $127.95 | $128.00 |
| Purchase #3 | $59.44 | 10.468% | $65.6622 | $65.66 | $65.65 | $65.70 |
| Purchase #4 | $121.51 | 8.163% | $131.4289 | $131.43 | $131.45 | $131.40 |
| Purchase #5 | $143.68 | 4.824% | $150.6111 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $122.30 | 8.495% | $132.6894 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $27.82 | 5.514% | $29.354 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $839.27 | $915.5809 | $915.57 | $915.60 | $915.70 | |