| 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 | $247.77 | 13.328% | $280.7928 | $280.79 | $280.80 | $280.80 |
| Purchase #2 | $174.75 | 9.404% | $191.1835 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $193.84 | 12.717% | $218.4906 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $177.65 | 12.182% | $199.2913 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $135.95 | 3.396% | $140.5669 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $85.42 | 11.218% | $95.0024 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $13.71 | 13.311% | $15.5349 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $1,029.09 | $1,140.8624 | $1,140.85 | $1,140.90 | $1,140.90 | |