| 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 | $220.44 | 11.333% | $245.4225 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $103.45 | 12.622% | $116.5075 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $176.96 | 7.655% | $190.5063 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $117.30 | 12.772% | $132.2816 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $244.99 | 9.247% | $267.6442 | $267.64 | $267.65 | $267.60 |
| Purchase #6 | $184.71 | 6.708% | $197.1003 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $125.34 | 4.491% | $130.969 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $1,173.19 | $1,280.4314 | $1,280.43 | $1,280.40 | $1,280.40 | |