| 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 | $212.28 | 4.720% | $222.2996 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $199.71 | 4.661% | $209.0185 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $195.44 | 7.432% | $209.9651 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $234.83 | 12.376% | $263.8926 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $221.96 | 4.269% | $231.4355 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $198.95 | 13.664% | $226.1345 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $228.40 | 7.218% | $244.8859 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $1,491.57 | $1,607.6317 | $1,607.64 | $1,607.65 | $1,607.60 | |