| 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 | $173.46 | 8.628% | $188.4261 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $106.87 | 10.224% | $117.7964 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $84.94 | 13.426% | $96.344 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $87.58 | 13.343% | $99.2658 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $234.47 | 6.619% | $249.9896 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $29.53 | 6.794% | $31.5363 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $219.67 | 6.708% | $234.4055 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $936.52 | $1,017.7637 | $1,017.78 | $1,017.80 | $1,017.70 | |