| 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 | $245.48 | 5.209% | $258.2671 | $258.27 | $258.25 | $258.30 |
| Purchase #2 | $189.90 | 10.718% | $210.2535 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $79.98 | 5.501% | $84.3797 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $106.94 | 8.870% | $116.4256 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $119.29 | 9.370% | $130.4675 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $133.90 | 10.446% | $147.8872 | $147.89 | $147.90 | $147.90 |
| Purchase #7 | $224.35 | 6.796% | $239.5968 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $1,099.84 | $1,187.2774 | $1,187.29 | $1,187.30 | $1,187.40 | |