| 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 | $202.80 | 11.474% | $226.0693 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $35.45 | 7.496% | $38.1073 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $117.62 | 9.191% | $128.4305 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $241.69 | 11.590% | $269.7019 | $269.70 | $269.70 | $269.70 |
| Purchase #5 | $42.29 | 8.218% | $45.7654 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $34.95 | 9.543% | $38.2853 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $147.83 | 12.569% | $166.4108 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $822.63 | $912.7705 | $912.78 | $912.75 | $912.80 | |