| 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 | $205.56 | 3.617% | $212.9951 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $34.55 | 11.378% | $38.4811 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $62.43 | 10.499% | $68.9845 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $122.44 | 5.593% | $129.2881 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $116.34 | 10.230% | $128.2416 | $128.24 | $128.25 | $128.20 |
| Purchase #6 | $28.98 | 7.733% | $31.221 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $173.43 | 11.282% | $192.9964 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $743.73 | $802.2078 | $802.21 | $802.25 | $802.20 | |