| 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 | $129.36 | 3.340% | $133.6806 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $120.66 | 7.323% | $129.4959 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $238.77 | 4.324% | $249.0944 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $95.40 | 11.402% | $106.2775 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $57.96 | 11.788% | $64.7923 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $156.90 | 10.565% | $173.4765 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $61.80 | 13.233% | $69.978 | $69.98 | $70.00 | $70.00 |
| 7 purchase totals = | $860.85 | $926.7952 | $926.80 | $926.90 | $926.90 | |