| 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 | $195.54 | 13.272% | $221.4921 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $79.78 | 10.505% | $88.1609 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $215.59 | 12.773% | $243.1273 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $88.43 | 8.631% | $96.0624 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $8.59 | 9.615% | $9.4159 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $80.76 | 6.451% | $85.9698 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $63.48 | 7.660% | $68.3426 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $732.17 | $812.5710 | $812.57 | $812.55 | $812.60 | |