| 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 | $213.30 | 4.694% | $223.3123 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $128.48 | 13.271% | $145.5306 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $243.74 | 12.359% | $273.8638 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $234.89 | 5.784% | $248.476 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $141.32 | 5.697% | $149.371 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $5.46 | 4.224% | $5.6906 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $207.91 | 11.685% | $232.2043 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,175.10 | $1,278.4486 | $1,278.44 | $1,278.45 | $1,278.50 | |