| 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 | $95.83 | 10.616% | $106.0033 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $249.34 | 3.596% | $258.3063 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $169.81 | 7.595% | $182.7071 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $250.86 | 13.123% | $283.7804 | $283.78 | $283.80 | $283.80 |
| Purchase #5 | $139.82 | 12.470% | $157.2556 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $39.85 | 12.436% | $44.8057 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $189.44 | 7.819% | $204.2523 | $204.25 | $204.25 | $204.30 |
| 7 purchase totals = | $1,134.95 | $1,237.1107 | $1,237.12 | $1,237.10 | $1,237.20 | |