| 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 | $158.77 | 4.293% | $165.586 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $112.41 | 8.699% | $122.1885 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $142.63 | 13.318% | $161.6255 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $222.35 | 6.651% | $237.1385 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $236.65 | 3.398% | $244.6914 | $244.69 | $244.70 | $244.70 |
| Purchase #6 | $223.56 | 6.831% | $238.8314 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $56.95 | 12.833% | $64.2584 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $1,153.32 | $1,234.3197 | $1,234.33 | $1,234.40 | $1,234.30 | |