| 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 | $199.72 | 10.822% | $221.3337 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $177.71 | 3.129% | $183.2705 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $193.39 | 5.410% | $203.8524 | $203.85 | $203.85 | $203.90 |
| Purchase #4 | $91.46 | 3.486% | $94.6483 | $94.65 | $94.65 | $94.60 |
| Purchase #5 | $109.27 | 3.827% | $113.4518 | $113.45 | $113.45 | $113.50 |
| Purchase #6 | $101.75 | 11.406% | $113.3556 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $241.60 | 5.331% | $254.4797 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $1,114.90 | $1,184.3920 | $1,184.39 | $1,184.40 | $1,184.50 | |