| 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 | $224.54 | 12.845% | $253.3822 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $122.76 | 10.142% | $135.2103 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $199.85 | 12.606% | $225.0431 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $38.90 | 11.732% | $43.4637 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $34.30 | 5.843% | $36.3041 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $131.61 | 13.356% | $149.1878 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $81.51 | 6.798% | $87.051 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $833.47 | $929.6422 | $929.63 | $929.65 | $929.70 | |