| 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 | $198.66 | 9.380% | $217.2943 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $20.60 | 4.840% | $21.597 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $42.84 | 12.161% | $48.0498 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $188.94 | 7.620% | $203.3372 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $175.27 | 11.441% | $195.3226 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $165.52 | 9.441% | $181.1467 | $181.15 | $181.15 | $181.10 |
| Purchase #7 | $125.57 | 5.103% | $131.9778 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $917.40 | $998.7254 | $998.73 | $998.75 | $998.60 | |