| 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 | $230.79 | 7.469% | $248.0277 | $248.03 | $248.05 | $248.00 |
| Purchase #2 | $111.79 | 9.809% | $122.7555 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $117.78 | 9.520% | $128.9927 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $50.34 | 3.506% | $52.1049 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $67.26 | 12.477% | $75.652 | $75.65 | $75.65 | $75.70 |
| Purchase #6 | $184.93 | 10.343% | $204.0573 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $220.81 | 4.213% | $230.1127 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $983.70 | $1,061.7028 | $1,061.70 | $1,061.70 | $1,061.80 | |