| 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 | $92.55 | 7.614% | $99.5968 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $174.60 | 6.298% | $185.5963 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $235.57 | 7.426% | $253.0634 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $203.46 | 4.783% | $213.1915 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $156.38 | 12.851% | $176.4764 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $226.76 | 9.263% | $247.7648 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $167.46 | 5.734% | $177.0622 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $1,256.78 | $1,352.7514 | $1,352.75 | $1,352.75 | $1,352.90 | |