| 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 | $184.31 | 10.849% | $204.3058 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $223.69 | 9.240% | $244.359 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $173.95 | 6.393% | $185.0706 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $12.67 | 8.535% | $13.7514 | $13.75 | $13.75 | $13.80 |
| Purchase #5 | $8.77 | 9.700% | $9.6207 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $111.69 | 11.112% | $124.101 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $75.52 | 4.792% | $79.1389 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $790.60 | $860.3474 | $860.35 | $860.30 | $860.40 | |