| 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 | $230.97 | 8.709% | $251.0852 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $12.91 | 12.810% | $14.5638 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $66.78 | 11.604% | $74.5292 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $199.30 | 9.389% | $218.0123 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $170.80 | 7.861% | $184.2266 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $82.63 | 13.683% | $93.9363 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $243.59 | 11.250% | $270.9939 | $270.99 | $271.00 | $271.00 |
| 7 purchase totals = | $1,006.98 | $1,107.3473 | $1,107.35 | $1,107.40 | $1,107.30 | |