| 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 | $117.34 | 12.292% | $131.7634 | $131.76 | $131.75 | $131.80 |
| Purchase #2 | $235.26 | 7.455% | $252.7986 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $194.97 | 11.152% | $216.7131 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $246.35 | 8.139% | $266.4004 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $236.46 | 8.728% | $257.0982 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $219.99 | 12.630% | $247.7747 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $46.34 | 8.273% | $50.1737 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $1,296.71 | $1,422.7221 | $1,422.71 | $1,422.65 | $1,422.80 | |