| 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 | $8.62 | 10.431% | $9.5192 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $193.54 | 12.289% | $217.3241 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $111.25 | 7.649% | $119.7595 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $196.89 | 13.698% | $223.86 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $243.99 | 12.564% | $274.6449 | $274.64 | $274.65 | $274.60 |
| Purchase #6 | $229.66 | 3.715% | $238.1919 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $139.89 | 4.186% | $145.7458 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $1,123.84 | $1,229.0454 | $1,229.04 | $1,229.00 | $1,229.00 | |