| 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 | $115.39 | 3.392% | $119.304 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $130.91 | 11.577% | $146.0655 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $8.91 | 6.300% | $9.4713 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $135.55 | 3.139% | $139.8049 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $227.55 | 13.263% | $257.73 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $53.92 | 12.305% | $60.5549 | $60.55 | $60.55 | $60.60 |
| Purchase #7 | $114.74 | 11.637% | $128.0923 | $128.09 | $128.10 | $128.10 |
| 7 purchase totals = | $786.97 | $861.0229 | $861.01 | $861.00 | $861.10 | |