| 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 | $190.37 | 10.816% | $210.9604 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $136.45 | 5.292% | $143.6709 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $214.37 | 10.862% | $237.6549 | $237.65 | $237.65 | $237.70 |
| Purchase #4 | $119.39 | 13.162% | $135.1041 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $132.48 | 8.860% | $144.2177 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $197.66 | 3.118% | $203.823 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $9.63 | 12.377% | $10.8219 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $1,000.35 | $1,086.2529 | $1,086.24 | $1,086.15 | $1,086.30 | |