| 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 | $131.94 | 5.258% | $138.8774 | $138.88 | $138.90 | $138.90 |
| Purchase #2 | $239.58 | 8.335% | $259.549 | $259.55 | $259.55 | $259.50 |
| Purchase #3 | $72.76 | 13.738% | $82.7558 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $110.46 | 12.570% | $124.3448 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $159.38 | 3.434% | $164.8531 | $164.85 | $164.85 | $164.90 |
| Purchase #6 | $211.33 | 4.425% | $220.6814 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $217.76 | 5.391% | $229.4994 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $1,143.21 | $1,220.5609 | $1,220.56 | $1,220.60 | $1,220.60 | |