| 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 | $12.87 | 9.817% | $14.1334 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $93.89 | 12.265% | $105.4056 | $105.41 | $105.40 | $105.40 |
| Purchase #3 | $246.91 | 6.741% | $263.5542 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $248.50 | 8.608% | $269.8909 | $269.89 | $269.90 | $269.90 |
| Purchase #5 | $136.51 | 3.507% | $141.2974 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $192.50 | 10.846% | $213.3786 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $158.26 | 10.570% | $174.9881 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $1,089.44 | $1,182.6482 | $1,182.65 | $1,182.70 | $1,182.70 | |