| 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 | $222.51 | 3.664% | $230.6628 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $205.35 | 11.529% | $229.0248 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $219.34 | 10.185% | $241.6798 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $67.98 | 5.343% | $71.6122 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $140.68 | 9.324% | $153.797 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $18.27 | 7.524% | $19.6446 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $122.72 | 13.558% | $139.3584 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $996.85 | $1,085.7796 | $1,085.77 | $1,085.75 | $1,085.80 | |