| 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 | $178.94 | 13.785% | $203.6069 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $244.68 | 5.514% | $258.1717 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $97.38 | 9.671% | $106.7976 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $172.28 | 11.467% | $192.0353 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $15.68 | 6.764% | $16.7406 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $192.93 | 11.119% | $214.3819 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $106.50 | 5.389% | $112.2393 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $1,008.39 | $1,103.9733 | $1,103.98 | $1,104.00 | $1,103.90 | |