| 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 | $222.86 | 6.499% | $237.3437 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $29.95 | 9.815% | $32.8896 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $213.41 | 11.282% | $237.4869 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $236.55 | 12.120% | $265.2199 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $101.48 | 3.272% | $104.8004 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $56.52 | 8.516% | $61.3332 | $61.33 | $61.35 | $61.30 |
| Purchase #7 | $222.92 | 7.643% | $239.9578 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,083.69 | $1,179.0315 | $1,179.03 | $1,179.05 | $1,179.00 | |