| 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 | $23.87 | 13.161% | $27.0115 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $222.27 | 5.501% | $234.4971 | $234.50 | $234.50 | $234.50 |
| Purchase #3 | $139.32 | 5.555% | $147.0592 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $201.86 | 9.630% | $221.2991 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $243.80 | 10.533% | $269.4795 | $269.48 | $269.50 | $269.50 |
| Purchase #6 | $38.96 | 10.428% | $43.0227 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $93.96 | 5.669% | $99.2866 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $964.04 | $1,041.6557 | $1,041.66 | $1,041.65 | $1,041.70 | |