| 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 | $238.99 | 10.215% | $263.4028 | $263.40 | $263.40 | $263.40 |
| Purchase #2 | $250.66 | 8.422% | $271.7706 | $271.77 | $271.75 | $271.80 |
| Purchase #3 | $91.49 | 3.334% | $94.5403 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $58.58 | 7.240% | $62.8212 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $96.84 | 4.274% | $100.9789 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $86.55 | 9.409% | $94.6935 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $186.30 | 5.826% | $197.1538 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $1,009.41 | $1,085.3611 | $1,085.35 | $1,085.35 | $1,085.40 | |