| 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 | $128.42 | 10.520% | $141.9298 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $111.41 | 13.351% | $126.2843 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $217.83 | 9.644% | $238.8375 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $7.92 | 10.592% | $8.7589 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $103.59 | 3.704% | $107.427 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $122.93 | 12.821% | $138.6909 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $120.68 | 10.556% | $133.419 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $812.78 | $895.3474 | $895.35 | $895.40 | $895.30 | |