| 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 | $13.74 | 12.676% | $15.4817 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $117.36 | 10.526% | $129.7133 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $90.55 | 6.665% | $96.5852 | $96.59 | $96.60 | $96.60 |
| Purchase #4 | $209.80 | 3.858% | $217.8941 | $217.89 | $217.90 | $217.90 |
| Purchase #5 | $209.74 | 5.696% | $221.6868 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $123.79 | 3.147% | $127.6857 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $180.96 | 11.709% | $202.1486 | $202.15 | $202.15 | $202.10 |
| 7 purchase totals = | $945.94 | $1,011.1954 | $1,011.20 | $1,011.25 | $1,011.20 | |