| 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 | $228.98 | 7.775% | $246.7832 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $58.36 | 3.143% | $60.1943 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $174.98 | 5.795% | $185.1201 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $155.33 | 12.872% | $175.3241 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $17.67 | 5.433% | $18.63 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $11.31 | 3.535% | $11.7098 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $238.87 | 3.559% | $247.3714 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $885.50 | $945.1329 | $945.12 | $945.10 | $945.10 | |