| 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 | $48.49 | 6.550% | $51.6661 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $242.82 | 5.340% | $255.7866 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $194.41 | 8.557% | $211.0457 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $20.36 | 8.164% | $22.0222 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $192.32 | 12.850% | $217.0331 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $193.47 | 10.177% | $213.1594 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $156.29 | 7.695% | $168.3165 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $1,048.16 | $1,139.0296 | $1,139.04 | $1,139.00 | $1,139.00 | |