| 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 | $217.63 | 10.450% | $240.3723 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $72.34 | 3.686% | $75.0065 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $53.96 | 6.640% | $57.5429 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $134.42 | 5.378% | $141.6491 | $141.65 | $141.65 | $141.60 |
| Purchase #5 | $168.60 | 5.375% | $177.6623 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $124.92 | 7.269% | $134.0004 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $220.96 | 3.636% | $228.9941 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $992.83 | $1,055.2276 | $1,055.22 | $1,055.20 | $1,055.20 | |