| 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 | $233.97 | 4.378% | $244.2132 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $9.51 | 7.189% | $10.1937 | $10.19 | $10.20 | $10.20 |
| Purchase #3 | $83.41 | 9.623% | $91.4365 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $15.83 | 3.687% | $16.4137 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $66.42 | 3.291% | $68.6059 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $129.98 | 11.477% | $144.8978 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $195.97 | 10.234% | $216.0256 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $735.09 | $791.7864 | $791.79 | $791.80 | $791.70 | |