| 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 | $215.48 | 3.685% | $223.4204 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $250.42 | 6.508% | $266.7173 | $266.72 | $266.70 | $266.70 |
| Purchase #3 | $30.47 | 3.430% | $31.5151 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $103.90 | 4.677% | $108.7594 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $211.73 | 10.796% | $234.5884 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $117.80 | 3.180% | $121.546 | $121.55 | $121.55 | $121.50 |
| Purchase #7 | $21.38 | 4.869% | $22.421 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $951.18 | $1,008.9676 | $1,008.98 | $1,008.90 | $1,008.90 | |