| 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 | $175.46 | 11.747% | $196.0713 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $231.90 | 3.721% | $240.529 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $232.57 | 8.559% | $252.4757 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $94.96 | 12.374% | $106.7104 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $102.88 | 9.745% | $112.9057 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $74.84 | 5.560% | $79.0011 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $90.61 | 7.722% | $97.6069 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $1,003.22 | $1,085.3001 | $1,085.31 | $1,085.30 | $1,085.30 | |