| 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 | $223.38 | 10.180% | $246.1201 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $244.30 | 10.652% | $270.3228 | $270.32 | $270.30 | $270.30 |
| Purchase #3 | $122.75 | 13.775% | $139.6588 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $177.56 | 6.864% | $189.7477 | $189.75 | $189.75 | $189.70 |
| Purchase #5 | $76.94 | 5.169% | $80.917 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $84.60 | 10.741% | $93.6869 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $250.37 | 10.228% | $275.9778 | $275.98 | $276.00 | $276.00 |
| 7 purchase totals = | $1,179.90 | $1,296.4311 | $1,296.44 | $1,296.40 | $1,296.40 | |