| 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 | $90.93 | 13.242% | $102.971 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $192.43 | 3.854% | $199.8463 | $199.85 | $199.85 | $199.80 |
| Purchase #3 | $55.44 | 12.656% | $62.4565 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $185.45 | 13.454% | $210.4004 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $149.33 | 13.563% | $169.5836 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $64.89 | 13.228% | $73.4736 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $125.40 | 4.130% | $130.579 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $863.87 | $949.3104 | $949.31 | $949.30 | $949.40 | |