| 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 | $103.67 | 13.325% | $117.484 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $197.56 | 11.609% | $220.4947 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $85.35 | 12.329% | $95.8728 | $95.87 | $95.85 | $95.90 |
| Purchase #4 | $155.95 | 6.566% | $166.1897 | $166.19 | $166.20 | $166.20 |
| Purchase #5 | $239.48 | 8.381% | $259.5508 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $217.52 | 9.632% | $238.4715 | $238.47 | $238.45 | $238.50 |
| Purchase #7 | $206.73 | 8.831% | $224.9863 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $1,206.26 | $1,323.0498 | $1,323.04 | $1,323.05 | $1,323.20 | |