| 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 | $243.35 | 8.621% | $264.3292 | $264.33 | $264.35 | $264.30 |
| Purchase #2 | $42.99 | 7.200% | $46.0853 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $229.94 | 6.571% | $245.0494 | $245.05 | $245.05 | $245.00 |
| Purchase #4 | $174.52 | 13.478% | $198.0418 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $195.77 | 10.814% | $216.9406 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $35.35 | 10.451% | $39.0444 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $107.45 | 13.602% | $122.0653 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $1,029.37 | $1,131.5560 | $1,131.56 | $1,131.60 | $1,131.40 | |