| 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 | $190.98 | 10.738% | $211.4874 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $89.83 | 3.328% | $92.8195 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $58.25 | 8.786% | $63.3678 | $63.37 | $63.35 | $63.40 |
| Purchase #4 | $27.59 | 12.754% | $31.1088 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $85.62 | 8.547% | $92.9379 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $221.81 | 13.716% | $252.2335 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $225.96 | 11.418% | $251.7601 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $900.04 | $995.7150 | $995.72 | $995.70 | $995.70 | |