| 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 | $186.33 | 3.177% | $192.2497 | $192.25 | $192.25 | $192.20 |
| Purchase #2 | $64.54 | 5.712% | $68.2265 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $238.57 | 8.463% | $258.7602 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $196.25 | 5.385% | $206.8181 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $12.65 | 4.569% | $13.228 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $192.59 | 10.556% | $212.9198 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $25.67 | 5.677% | $27.1273 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $916.60 | $979.3296 | $979.34 | $979.35 | $979.20 | |