| 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 | $199.34 | 5.698% | $210.6984 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $59.38 | 7.255% | $63.688 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $221.86 | 13.666% | $252.1794 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $154.81 | 9.132% | $168.9472 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $7.96 | 11.236% | $8.8544 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $124.61 | 12.613% | $140.3271 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $147.42 | 11.165% | $163.8794 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $915.38 | $1,008.5739 | $1,008.58 | $1,008.65 | $1,008.60 | |