| 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 | $195.80 | 11.252% | $217.8314 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $50.56 | 6.160% | $53.6745 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $225.54 | 7.662% | $242.8209 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $200.36 | 3.183% | $206.7375 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $107.36 | 4.113% | $111.7757 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $27.40 | 7.292% | $29.398 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $66.74 | 7.844% | $71.9751 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $873.76 | $934.2131 | $934.22 | $934.25 | $934.20 | |