| 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 | $160.92 | 12.318% | $180.7421 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $120.43 | 3.329% | $124.4391 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $239.49 | 12.569% | $269.5915 | $269.59 | $269.60 | $269.60 |
| Purchase #4 | $205.62 | 9.790% | $225.7502 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $93.27 | 6.784% | $99.5974 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $189.57 | 5.281% | $199.5812 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $106.34 | 5.741% | $112.445 | $112.45 | $112.45 | $112.40 |
| 7 purchase totals = | $1,115.64 | $1,212.1465 | $1,212.15 | $1,212.20 | $1,212.10 | |