| 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 | $246.59 | 7.263% | $264.4998 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $87.62 | 5.580% | $92.5092 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $139.51 | 8.279% | $151.06 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $228.26 | 13.867% | $259.9128 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $217.33 | 13.773% | $247.2629 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $53.49 | 3.340% | $55.2766 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $18.41 | 7.557% | $19.8012 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $991.21 | $1,090.3225 | $1,090.32 | $1,090.30 | $1,090.40 | |