| 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 | $117.48 | 9.635% | $128.7992 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $10.86 | 13.790% | $12.3576 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $200.91 | 6.517% | $214.0033 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $239.41 | 10.140% | $263.6862 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $69.66 | 13.683% | $79.1916 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $175.64 | 4.137% | $182.9062 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $234.89 | 7.788% | $253.1832 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,048.85 | $1,134.1273 | $1,134.13 | $1,134.15 | $1,134.20 | |