| 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 | $231.58 | 8.399% | $251.0304 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $189.54 | 3.235% | $195.6716 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $199.29 | 12.214% | $223.6313 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $21.82 | 7.212% | $23.3937 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $109.94 | 11.697% | $122.7997 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $61.92 | 4.433% | $64.6649 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $127.25 | 12.330% | $142.9399 | $142.94 | $142.95 | $142.90 |
| 7 purchase totals = | $941.34 | $1,024.1315 | $1,024.12 | $1,024.15 | $1,024.10 | |