| 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 | $198.94 | 9.761% | $218.3585 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $201.79 | 4.243% | $210.3519 | $210.35 | $210.35 | $210.40 |
| Purchase #3 | $111.89 | 8.818% | $121.7565 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $245.94 | 8.752% | $267.4647 | $267.46 | $267.45 | $267.50 |
| Purchase #5 | $95.94 | 4.399% | $100.1604 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $150.87 | 4.212% | $157.2246 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $217.31 | 11.583% | $242.481 | $242.48 | $242.50 | $242.50 |
| 7 purchase totals = | $1,222.68 | $1,317.7976 | $1,317.79 | $1,317.75 | $1,318.00 | |