| 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 | $222.97 | 7.131% | $238.87 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $219.87 | 7.713% | $236.8286 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $89.42 | 7.618% | $96.232 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $117.68 | 3.698% | $122.0318 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $149.71 | 7.770% | $161.3425 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $219.26 | 12.266% | $246.1544 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $94.57 | 5.131% | $99.4224 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $1,113.48 | $1,200.8817 | $1,200.87 | $1,200.90 | $1,200.80 | |