| 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 | $196.44 | 12.320% | $220.6414 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $219.38 | 12.584% | $246.9868 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $203.53 | 12.296% | $228.556 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $152.56 | 11.864% | $170.6597 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $150.62 | 13.363% | $170.7474 | $170.75 | $170.75 | $170.70 |
| Purchase #6 | $17.68 | 7.156% | $18.9452 | $18.95 | $18.95 | $18.90 |
| Purchase #7 | $248.61 | 6.314% | $264.3072 | $264.31 | $264.30 | $264.30 |
| 7 purchase totals = | $1,188.82 | $1,320.8437 | $1,320.86 | $1,320.85 | $1,320.80 | |