| 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 | $114.84 | 6.162% | $121.9164 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $52.98 | 9.820% | $58.1826 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $116.76 | 4.363% | $121.8542 | $121.85 | $121.85 | $121.90 |
| Purchase #4 | $233.40 | 4.834% | $244.6826 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $188.42 | 5.297% | $198.4006 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $124.99 | 12.207% | $140.2475 | $140.25 | $140.25 | $140.20 |
| Purchase #7 | $154.68 | 8.187% | $167.3437 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $986.07 | $1,052.6276 | $1,052.62 | $1,052.65 | $1,052.60 | |