| 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 | $199.51 | 10.706% | $220.8695 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $102.72 | 13.439% | $116.5245 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $143.49 | 11.138% | $159.4719 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $102.42 | 12.152% | $114.8661 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $22.39 | 3.777% | $23.2357 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $210.60 | 11.392% | $234.5916 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $204.36 | 10.173% | $225.1495 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $985.49 | $1,094.7088 | $1,094.71 | $1,094.65 | $1,094.70 | |