| 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 | $87.68 | 3.541% | $90.7847 | $90.78 | $90.80 | $90.80 |
| Purchase #2 | $206.70 | 5.366% | $217.7915 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $194.38 | 11.112% | $215.9795 | $215.98 | $216.00 | $216.00 |
| Purchase #4 | $167.93 | 7.868% | $181.1427 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $9.85 | 13.692% | $11.1987 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $124.49 | 13.421% | $141.1978 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $146.79 | 9.776% | $161.1402 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $937.82 | $1,019.2351 | $1,019.23 | $1,019.30 | $1,019.20 | |