| 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 | $204.85 | 7.696% | $220.6153 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $107.74 | 10.611% | $119.1723 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $76.91 | 3.770% | $79.8095 | $79.81 | $79.80 | $79.80 |
| Purchase #4 | $247.91 | 12.491% | $278.8764 | $278.88 | $278.90 | $278.90 |
| Purchase #5 | $184.79 | 11.581% | $206.1905 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $166.60 | 6.378% | $177.2257 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $173.69 | 11.718% | $194.043 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,162.49 | $1,275.9327 | $1,275.94 | $1,275.95 | $1,275.90 | |