| 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 | $189.76 | 12.777% | $214.0056 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $183.42 | 3.430% | $189.7113 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $82.28 | 7.776% | $88.6781 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $107.36 | 8.545% | $116.5339 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $26.26 | 11.278% | $29.2216 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $95.97 | 6.276% | $101.9931 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $82.59 | 5.811% | $87.3893 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $767.64 | $827.5329 | $827.53 | $827.55 | $827.50 | |