| 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 | $98.56 | 11.625% | $110.0176 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $244.38 | 5.190% | $257.0633 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $120.72 | 10.275% | $133.124 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $248.73 | 6.142% | $264.007 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $125.92 | 9.675% | $138.1028 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $14.30 | 9.759% | $15.6955 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $5.67 | 5.757% | $5.9964 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $858.28 | $924.0066 | $924.01 | $923.95 | $924.00 | |