| 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 | $227.78 | 3.500% | $235.7523 | $235.75 | $235.75 | $235.80 |
| Purchase #2 | $93.28 | 9.475% | $102.1183 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $176.57 | 4.222% | $184.0248 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $204.66 | 11.270% | $227.7252 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $54.56 | 6.293% | $57.9935 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $69.32 | 5.690% | $73.2643 | $73.26 | $73.25 | $73.30 |
| Purchase #7 | $114.94 | 13.202% | $130.1144 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $941.11 | $1,010.9928 | $1,010.98 | $1,010.95 | $1,011.00 | |