| 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 | $20.46 | 9.534% | $22.4107 | $22.41 | $22.40 | $22.40 |
| Purchase #2 | $186.60 | 5.733% | $197.2978 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $153.50 | 4.448% | $160.3277 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $167.55 | 12.221% | $188.0263 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $58.67 | 6.397% | $62.4231 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $218.74 | 4.336% | $228.2246 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $245.90 | 5.505% | $259.4368 | $259.44 | $259.45 | $259.40 |
| 7 purchase totals = | $1,051.42 | $1,118.1470 | $1,118.15 | $1,118.15 | $1,118.00 | |