| 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 | $20.60 | 3.840% | $21.391 | $21.39 | $21.40 | $21.40 |
| Purchase #2 | $168.69 | 3.873% | $175.2234 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $202.38 | 3.574% | $209.6131 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $108.52 | 10.117% | $119.499 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $246.59 | 4.787% | $258.3943 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $182.25 | 13.442% | $206.748 | $206.75 | $206.75 | $206.70 |
| Purchase #7 | $232.64 | 6.169% | $246.9916 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,161.67 | $1,237.8604 | $1,237.85 | $1,237.85 | $1,237.80 | |