| 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 | $124.93 | 12.869% | $141.0072 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $182.37 | 3.828% | $189.3511 | $189.35 | $189.35 | $189.40 |
| Purchase #3 | $205.47 | 12.329% | $230.8024 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $74.72 | 7.222% | $80.1163 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $59.63 | 5.389% | $62.8435 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $194.86 | 4.751% | $204.1178 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $13.41 | 11.792% | $14.9913 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $855.39 | $923.2296 | $923.23 | $923.20 | $923.20 | |