| 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 | $232.83 | 6.662% | $248.3411 | $248.34 | $248.35 | $248.30 |
| Purchase #2 | $7.81 | 8.310% | $8.459 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $243.98 | 4.319% | $254.5175 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $121.82 | 10.602% | $134.7354 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $243.88 | 6.338% | $259.3371 | $259.34 | $259.35 | $259.30 |
| Purchase #6 | $142.62 | 6.514% | $151.9103 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $9.53 | 10.163% | $10.4985 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $1,002.47 | $1,067.7989 | $1,067.81 | $1,067.80 | $1,067.70 | |