| 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 | $93.36 | 4.275% | $97.3511 | $97.35 | $97.35 | $97.40 |
| Purchase #2 | $112.90 | 3.216% | $116.5309 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $156.32 | 3.156% | $161.2535 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $134.84 | 12.248% | $151.3552 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $168.60 | 9.415% | $184.4737 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $218.50 | 12.326% | $245.4323 | $245.43 | $245.45 | $245.40 |
| Purchase #7 | $117.93 | 12.381% | $132.5309 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $1,002.45 | $1,088.9276 | $1,088.92 | $1,088.95 | $1,089.00 | |