| 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 | $230.86 | 9.182% | $252.0576 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $99.86 | 10.589% | $110.4342 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $63.89 | 3.521% | $66.1396 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $130.89 | 11.162% | $145.4999 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $20.46 | 10.665% | $22.6421 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $45.67 | 11.494% | $50.9193 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $222.78 | 13.206% | $252.2003 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $814.41 | $899.8930 | $899.89 | $899.90 | $899.80 | |