| 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 | $57.27 | 4.281% | $59.7217 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $140.25 | 6.641% | $149.564 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $195.42 | 7.220% | $209.5293 | $209.53 | $209.55 | $209.50 |
| Purchase #4 | $241.97 | 4.364% | $252.5296 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $198.32 | 6.870% | $211.9446 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $200.69 | 3.719% | $208.1537 | $208.15 | $208.15 | $208.20 |
| Purchase #7 | $93.30 | 4.529% | $97.5256 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $1,127.22 | $1,188.9685 | $1,188.96 | $1,189.00 | $1,188.90 | |