| 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 | $133.47 | 12.864% | $150.6396 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $189.37 | 12.384% | $212.8216 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $247.89 | 4.443% | $258.9038 | $258.90 | $258.90 | $258.90 |
| Purchase #4 | $98.59 | 11.807% | $110.2305 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $42.64 | 9.551% | $46.7125 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $247.48 | 7.357% | $265.6871 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $171.76 | 13.533% | $195.0043 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $1,131.20 | $1,239.9994 | $1,239.99 | $1,240.00 | $1,239.90 | |