| 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 | $230.82 | 10.217% | $254.4029 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $85.42 | 12.136% | $95.7866 | $95.79 | $95.80 | $95.80 |
| Purchase #3 | $181.96 | 10.206% | $200.5308 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $219.29 | 7.666% | $236.1008 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $88.42 | 13.663% | $100.5008 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $107.71 | 4.316% | $112.3588 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $231.80 | 3.530% | $239.9825 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,145.42 | $1,239.6632 | $1,239.66 | $1,239.70 | $1,239.70 | |