| 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 | $243.60 | 3.844% | $252.964 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $104.89 | 6.652% | $111.8673 | $111.87 | $111.85 | $111.90 |
| Purchase #3 | $17.42 | 5.365% | $18.3546 | $18.35 | $18.35 | $18.40 |
| Purchase #4 | $55.31 | 6.679% | $59.0042 | $59.00 | $59.00 | $59.00 |
| Purchase #5 | $249.66 | 9.540% | $273.4776 | $273.48 | $273.50 | $273.50 |
| Purchase #6 | $176.29 | 11.131% | $195.9128 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $189.72 | 11.218% | $211.0028 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $1,036.89 | $1,122.5833 | $1,122.57 | $1,122.55 | $1,122.70 | |