| 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 | $19.71 | 13.267% | $22.3249 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $156.34 | 4.792% | $163.8318 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $94.37 | 12.559% | $106.2219 | $106.22 | $106.20 | $106.20 |
| Purchase #4 | $190.28 | 13.696% | $216.3407 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $169.81 | 13.648% | $192.9857 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $239.70 | 10.795% | $265.5756 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $107.33 | 10.316% | $118.4022 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $977.54 | $1,085.6828 | $1,085.68 | $1,085.70 | $1,085.60 | |