| 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 | $200.30 | 7.280% | $214.8818 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $219.89 | 13.559% | $249.7049 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $12.57 | 6.539% | $13.392 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $73.47 | 3.754% | $76.2281 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $198.38 | 10.344% | $218.9004 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $64.26 | 13.219% | $72.7545 | $72.75 | $72.75 | $72.80 |
| Purchase #7 | $53.27 | 9.272% | $58.2092 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $822.14 | $904.0709 | $904.06 | $904.10 | $904.10 | |