| 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 | $203.62 | 9.224% | $222.4019 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $204.54 | 3.427% | $211.5496 | $211.55 | $211.55 | $211.50 |
| Purchase #3 | $210.45 | 6.789% | $224.7375 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $94.93 | 6.524% | $101.1232 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $22.32 | 11.712% | $24.9341 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $114.46 | 9.446% | $125.2719 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $191.75 | 12.616% | $215.9412 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $1,042.07 | $1,125.9594 | $1,125.95 | $1,125.95 | $1,125.80 | |