| 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 | $229.50 | 12.475% | $258.1301 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $93.96 | 3.255% | $97.0184 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $168.37 | 11.431% | $187.6164 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $16.37 | 9.437% | $17.9148 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $117.70 | 13.351% | $133.4141 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $224.84 | 11.286% | $250.2154 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $83.55 | 6.245% | $88.7677 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $934.29 | $1,033.0769 | $1,033.08 | $1,033.00 | $1,033.00 | |