| 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 | $198.35 | 9.678% | $217.5463 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $220.79 | 11.206% | $245.5317 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $223.58 | 10.671% | $247.4382 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $42.77 | 13.776% | $48.662 | $48.66 | $48.65 | $48.70 |
| Purchase #5 | $20.33 | 3.173% | $20.9751 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $19.93 | 11.309% | $22.1839 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $214.88 | 12.186% | $241.0653 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $940.63 | $1,043.4025 | $1,043.41 | $1,043.45 | $1,043.40 | |