| 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 | $249.78 | 13.849% | $284.372 | $284.37 | $284.35 | $284.40 |
| Purchase #2 | $53.34 | 7.519% | $57.3506 | $57.35 | $57.35 | $57.40 |
| Purchase #3 | $154.90 | 6.193% | $164.493 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $173.35 | 12.416% | $194.8731 | $194.87 | $194.85 | $194.90 |
| Purchase #5 | $189.40 | 10.334% | $208.9726 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $19.33 | 7.245% | $20.7305 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $180.66 | 5.817% | $191.169 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $1,020.76 | $1,121.9608 | $1,121.95 | $1,121.90 | $1,122.10 | |