| 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 | $15.86 | 6.441% | $16.8815 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $215.73 | 8.457% | $233.9743 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $186.32 | 6.801% | $198.9916 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $210.28 | 11.184% | $233.7977 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $187.56 | 3.190% | $193.5432 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $36.62 | 8.333% | $39.6715 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $63.40 | 4.240% | $66.0882 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $915.77 | $982.9480 | $982.94 | $982.95 | $983.00 | |