| 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 | $12.36 | 8.739% | $13.4401 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $250.27 | 10.353% | $276.1805 | $276.18 | $276.20 | $276.20 |
| Purchase #3 | $150.58 | 13.694% | $171.2004 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $98.89 | 7.641% | $106.4462 | $106.45 | $106.45 | $106.40 |
| Purchase #5 | $130.62 | 11.695% | $145.896 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $228.98 | 13.467% | $259.8167 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $127.96 | 13.668% | $145.4496 | $145.45 | $145.45 | $145.40 |
| 7 purchase totals = | $999.66 | $1,118.4295 | $1,118.44 | $1,118.45 | $1,118.30 | |