| 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 | $221.38 | 8.745% | $240.7397 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $191.70 | 3.508% | $198.4248 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $224.42 | 5.430% | $236.606 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $98.63 | 7.612% | $106.1377 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $67.45 | 5.182% | $70.9453 | $70.95 | $70.95 | $70.90 |
| Purchase #6 | $32.33 | 10.298% | $35.6593 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $158.45 | 9.167% | $172.9751 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $994.36 | $1,061.4879 | $1,061.50 | $1,061.50 | $1,061.40 | |