| 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 | $247.51 | 5.334% | $260.7122 | $260.71 | $260.70 | $260.70 |
| Purchase #2 | $246.94 | 11.697% | $275.8246 | $275.82 | $275.80 | $275.80 |
| Purchase #3 | $212.90 | 8.314% | $230.6005 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $120.47 | 8.572% | $130.7967 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $78.80 | 6.595% | $83.9969 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $116.61 | 3.229% | $120.3753 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $9.53 | 5.407% | $10.0453 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $1,032.76 | $1,112.3515 | $1,112.36 | $1,112.35 | $1,112.30 | |