| 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 | $10.99 | 7.467% | $11.8106 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $243.67 | 13.282% | $276.0342 | $276.03 | $276.05 | $276.00 |
| Purchase #3 | $48.67 | 10.615% | $53.8363 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $203.34 | 8.798% | $221.2299 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $22.73 | 11.533% | $25.3515 | $25.35 | $25.35 | $25.40 |
| Purchase #6 | $203.64 | 13.676% | $231.4898 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $94.46 | 9.687% | $103.6103 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $827.50 | $923.3626 | $923.36 | $923.40 | $923.30 | |