| 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 | $31.41 | 5.351% | $33.0907 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $112.43 | 12.147% | $126.0869 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $230.46 | 11.530% | $257.032 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $229.97 | 9.720% | $252.3231 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $194.48 | 12.308% | $218.4166 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $107.28 | 11.489% | $119.6054 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $57.31 | 6.667% | $61.1309 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $963.34 | $1,067.6856 | $1,067.69 | $1,067.70 | $1,067.60 | |