| 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 | $199.26 | 13.788% | $226.734 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $248.54 | 10.806% | $275.3972 | $275.40 | $275.40 | $275.40 |
| Purchase #3 | $183.55 | 8.609% | $199.3518 | $199.35 | $199.35 | $199.40 |
| Purchase #4 | $200.78 | 8.471% | $217.7881 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $115.91 | 11.205% | $128.8977 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $147.59 | 6.829% | $157.6689 | $157.67 | $157.65 | $157.70 |
| Purchase #7 | $116.78 | 11.555% | $130.2739 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $1,212.41 | $1,336.1116 | $1,336.11 | $1,336.10 | $1,336.20 | |