| 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 | $191.32 | 4.442% | $199.8184 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $79.65 | 5.338% | $83.9017 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $193.52 | 5.120% | $203.4282 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $46.96 | 11.471% | $52.3468 | $52.35 | $52.35 | $52.30 |
| Purchase #5 | $136.47 | 12.328% | $153.294 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $223.61 | 6.318% | $237.7377 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $97.95 | 3.872% | $101.7426 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $969.48 | $1,032.2694 | $1,032.27 | $1,032.30 | $1,032.10 | |