| 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 | $219.87 | 5.222% | $231.3516 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $101.70 | 11.758% | $113.6579 | $113.66 | $113.65 | $113.70 |
| Purchase #3 | $13.91 | 5.822% | $14.7198 | $14.72 | $14.70 | $14.70 |
| Purchase #4 | $10.96 | 9.114% | $11.9589 | $11.96 | $11.95 | $12.00 |
| Purchase #5 | $55.97 | 9.277% | $61.1623 | $61.16 | $61.15 | $61.20 |
| Purchase #6 | $138.95 | 3.321% | $143.5645 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $120.93 | 6.597% | $128.9078 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $662.29 | $705.3228 | $705.32 | $705.25 | $705.50 | |