| 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 | $10.55 | 5.270% | $11.106 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $101.93 | 11.355% | $113.5042 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $105.58 | 10.506% | $116.6722 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $233.81 | 7.384% | $251.0745 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $122.73 | 6.219% | $130.3626 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $137.85 | 11.812% | $154.1328 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $157.84 | 6.751% | $168.4958 | $168.50 | $168.50 | $168.50 |
| 7 purchase totals = | $870.29 | $945.3481 | $945.34 | $945.30 | $945.40 | |