| 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 | $218.37 | 12.143% | $244.8867 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $229.27 | 6.398% | $243.9387 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $175.80 | 11.123% | $195.3542 | $195.35 | $195.35 | $195.40 |
| Purchase #4 | $241.43 | 9.702% | $264.8535 | $264.85 | $264.85 | $264.90 |
| Purchase #5 | $8.86 | 12.311% | $9.9508 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $211.67 | 3.619% | $219.3303 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $229.52 | 10.430% | $253.4589 | $253.46 | $253.45 | $253.50 |
| 7 purchase totals = | $1,314.92 | $1,431.7731 | $1,431.77 | $1,431.80 | $1,431.90 | |