| 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 | $221.78 | 6.496% | $236.1868 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $230.83 | 10.656% | $255.4272 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $149.29 | 6.443% | $158.9088 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $114.90 | 12.706% | $129.4992 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $190.75 | 12.363% | $214.3324 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $142.77 | 4.358% | $148.9919 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $102.53 | 10.290% | $113.0803 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $1,152.85 | $1,256.4266 | $1,256.43 | $1,256.50 | $1,256.40 | |