| 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 | $97.66 | 4.619% | $102.1709 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $73.53 | 10.278% | $81.0874 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $211.42 | 12.822% | $238.5283 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $182.39 | 9.245% | $199.252 | $199.25 | $199.25 | $199.30 |
| Purchase #5 | $112.80 | 9.506% | $123.5228 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $132.47 | 8.694% | $143.9869 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $107.28 | 8.178% | $116.0534 | $116.05 | $116.05 | $116.10 |
| 7 purchase totals = | $917.55 | $1,004.6017 | $1,004.60 | $1,004.60 | $1,004.70 | |