| 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 | $101.72 | 9.283% | $111.1627 | $111.16 | $111.15 | $111.20 |
| Purchase #2 | $238.53 | 12.832% | $269.1382 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $25.96 | 6.511% | $27.6503 | $27.65 | $27.65 | $27.70 |
| Purchase #4 | $231.99 | 6.245% | $246.4778 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $90.72 | 3.684% | $94.0621 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $23.34 | 8.321% | $25.2821 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $155.44 | 11.424% | $173.1975 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $867.70 | $946.9707 | $946.97 | $947.00 | $947.10 | |