| 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 | $210.74 | 7.484% | $226.5118 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $215.80 | 8.342% | $233.802 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $125.72 | 5.407% | $132.5177 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $14.61 | 6.779% | $15.6004 | $15.60 | $15.60 | $15.60 |
| Purchase #5 | $248.77 | 12.296% | $279.3588 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $8.33 | 7.113% | $8.9225 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $141.34 | 8.715% | $153.6578 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $965.31 | $1,050.3710 | $1,050.37 | $1,050.30 | $1,050.40 | |