| 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 | $230.28 | 6.527% | $245.3104 | $245.31 | $245.30 | $245.30 |
| Purchase #2 | $187.30 | 12.640% | $210.9747 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $106.36 | 4.423% | $111.0643 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $227.45 | 7.850% | $245.3048 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $29.97 | 11.201% | $33.3269 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $107.46 | 5.838% | $113.7335 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $221.59 | 10.810% | $245.5439 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,110.41 | $1,205.2585 | $1,205.24 | $1,205.25 | $1,205.20 | |