| 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 | $10.52 | 11.732% | $11.7542 | $11.75 | $11.75 | $11.80 |
| Purchase #2 | $24.95 | 9.403% | $27.296 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $231.91 | 8.758% | $252.2207 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $244.85 | 4.251% | $255.2586 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $178.93 | 11.788% | $200.0223 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $100.33 | 6.128% | $106.4782 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $65.65 | 7.230% | $70.3965 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $857.14 | $923.4265 | $923.43 | $923.40 | $923.50 | |