| 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 | $20.45 | 11.850% | $22.8733 | $22.87 | $22.85 | $22.90 |
| Purchase #2 | $134.67 | 10.193% | $148.3969 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $76.97 | 10.370% | $84.9518 | $84.95 | $84.95 | $85.00 |
| Purchase #4 | $151.72 | 5.740% | $160.4287 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $240.64 | 7.854% | $259.5399 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $212.91 | 4.633% | $222.7741 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $90.67 | 6.671% | $96.7186 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $928.03 | $995.6833 | $995.68 | $995.65 | $995.70 | |