| 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 | $121.88 | 6.581% | $129.9009 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $195.56 | 8.620% | $212.4173 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $186.30 | 9.784% | $204.5276 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $213.56 | 8.458% | $231.6229 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $47.35 | 9.656% | $51.9221 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $104.46 | 13.331% | $118.3856 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $245.86 | 4.676% | $257.3564 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $1,114.97 | $1,206.1328 | $1,206.14 | $1,206.10 | $1,206.10 | |