| 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 | $224.33 | 13.843% | $255.384 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $143.68 | 6.551% | $153.0925 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $22.90 | 3.723% | $23.7526 | $23.75 | $23.75 | $23.80 |
| Purchase #4 | $223.99 | 4.148% | $233.2811 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $241.92 | 11.299% | $269.2545 | $269.25 | $269.25 | $269.30 |
| Purchase #6 | $86.27 | 13.172% | $97.6335 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $59.75 | 7.258% | $64.0867 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $1,002.84 | $1,096.4849 | $1,096.47 | $1,096.55 | $1,096.60 | |