| 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 | $231.50 | 11.677% | $258.5323 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $11.83 | 3.443% | $12.2373 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $224.69 | 11.236% | $249.9362 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $8.51 | 13.306% | $9.6423 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $100.54 | 12.759% | $113.3679 | $113.37 | $113.35 | $113.40 |
| Purchase #6 | $218.68 | 11.468% | $243.7582 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $58.26 | 12.216% | $65.377 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $854.01 | $952.8512 | $952.86 | $952.90 | $952.80 | |