| 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 | $194.66 | 9.176% | $212.522 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $191.97 | 12.521% | $216.0066 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $121.76 | 10.288% | $134.2867 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $65.30 | 9.317% | $71.384 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $100.55 | 12.407% | $113.0252 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $48.83 | 10.646% | $54.0284 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $227.25 | 11.121% | $252.5225 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $950.32 | $1,053.7754 | $1,053.78 | $1,053.80 | $1,053.70 | |