| 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 | $187.76 | 3.264% | $193.8885 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $249.68 | 8.414% | $270.6881 | $270.69 | $270.70 | $270.70 |
| Purchase #3 | $192.87 | 10.453% | $213.0307 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $39.79 | 4.374% | $41.5304 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $90.62 | 13.178% | $102.5619 | $102.56 | $102.55 | $102.60 |
| Purchase #6 | $155.78 | 11.571% | $173.8053 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $195.94 | 6.569% | $208.8113 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $1,112.44 | $1,204.3162 | $1,204.32 | $1,204.35 | $1,204.30 | |