| 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 | $156.38 | 11.488% | $174.3449 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $20.48 | 12.538% | $23.0478 | $23.05 | $23.05 | $23.00 |
| Purchase #3 | $157.39 | 10.151% | $173.3667 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $155.39 | 6.131% | $164.917 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $118.53 | 3.189% | $122.3099 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $233.87 | 6.596% | $249.2961 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $92.54 | 11.659% | $103.3292 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $934.58 | $1,010.6116 | $1,010.62 | $1,010.60 | $1,010.50 | |