| 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 | $232.36 | 10.357% | $256.4255 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $119.65 | 9.281% | $130.7547 | $130.75 | $130.75 | $130.80 |
| Purchase #3 | $126.82 | 4.653% | $132.7209 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $244.41 | 4.588% | $255.6235 | $255.62 | $255.60 | $255.60 |
| Purchase #5 | $110.96 | 5.460% | $117.0184 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $90.38 | 10.572% | $99.935 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $116.84 | 11.197% | $129.9226 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $1,041.42 | $1,122.4006 | $1,122.40 | $1,122.35 | $1,122.30 | |