| 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 | $223.45 | 9.567% | $244.8275 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $106.82 | 10.201% | $117.7167 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $199.47 | 4.336% | $208.119 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $129.33 | 3.745% | $134.1734 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $47.27 | 9.223% | $51.6297 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $112.88 | 8.320% | $122.2716 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $23.86 | 8.675% | $25.9299 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $843.08 | $904.6678 | $904.67 | $904.65 | $904.60 | |