| 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 | $247.81 | 9.736% | $271.9368 | $271.94 | $271.95 | $271.90 |
| Purchase #2 | $185.77 | 4.359% | $193.8677 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $233.26 | 4.798% | $244.4518 | $244.45 | $244.45 | $244.50 |
| Purchase #4 | $167.97 | 8.477% | $182.2088 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $223.93 | 12.120% | $251.0703 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $174.69 | 7.545% | $187.8704 | $187.87 | $187.85 | $187.90 |
| Purchase #7 | $54.73 | 3.233% | $56.4994 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $1,288.16 | $1,387.9052 | $1,387.91 | $1,387.85 | $1,388.00 | |