| 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 | $27.58 | 8.637% | $29.9621 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $146.34 | 11.222% | $162.7623 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $195.82 | 3.441% | $202.5582 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $223.81 | 8.606% | $243.0711 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $32.44 | 13.496% | $36.8181 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $233.58 | 8.257% | $252.8667 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $203.32 | 9.637% | $222.9139 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $1,062.89 | $1,150.9524 | $1,150.95 | $1,150.85 | $1,151.10 | |