| 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 | $63.56 | 8.840% | $69.1787 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $16.68 | 13.855% | $18.991 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $229.73 | 6.391% | $244.412 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $242.64 | 13.252% | $274.7947 | $274.79 | $274.80 | $274.80 |
| Purchase #5 | $132.69 | 5.790% | $140.3728 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $119.29 | 11.526% | $133.0394 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $144.70 | 10.727% | $160.222 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $949.29 | $1,041.0106 | $1,041.00 | $1,041.00 | $1,041.00 | |