| 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 | $37.62 | 10.226% | $41.467 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $107.89 | 3.545% | $111.7147 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $129.45 | 9.770% | $142.0973 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $8.68 | 8.354% | $9.4051 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $64.87 | 12.814% | $73.1824 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $230.26 | 9.486% | $252.1025 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $221.97 | 9.376% | $242.7819 | $242.78 | $242.80 | $242.80 |
| 7 purchase totals = | $800.74 | $872.7509 | $872.75 | $872.75 | $872.80 | |