| 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 | $124.30 | 12.126% | $139.3726 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $196.52 | 12.867% | $221.8062 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $47.88 | 12.121% | $53.6835 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $32.93 | 8.689% | $35.7913 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $132.33 | 13.334% | $149.9749 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $130.50 | 8.664% | $141.8065 | $141.81 | $141.80 | $141.80 |
| Purchase #7 | $24.90 | 10.380% | $27.4846 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $689.36 | $769.9196 | $769.91 | $769.90 | $770.00 | |