| 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 | $211.84 | 9.225% | $231.3822 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $99.27 | 3.551% | $102.7951 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $27.44 | 7.595% | $29.5241 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $136.74 | 5.667% | $144.4891 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $245.27 | 8.138% | $265.2301 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $175.77 | 7.580% | $189.0934 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $239.25 | 11.798% | $267.4767 | $267.48 | $267.50 | $267.50 |
| 7 purchase totals = | $1,135.58 | $1,229.9907 | $1,229.99 | $1,230.05 | $1,230.00 | |