| 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 | $197.53 | 11.672% | $220.5857 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $100.27 | 3.177% | $103.4556 | $103.46 | $103.45 | $103.50 |
| Purchase #3 | $195.73 | 9.150% | $213.6393 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $105.42 | 10.685% | $116.6841 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $183.64 | 9.271% | $200.6653 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $9.72 | 8.780% | $10.5734 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $40.77 | 8.413% | $44.2 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $833.08 | $909.8034 | $909.81 | $909.80 | $909.90 | |