| 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 | $241.57 | 12.556% | $271.9015 | $271.90 | $271.90 | $271.90 |
| Purchase #2 | $172.56 | 8.699% | $187.571 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $142.64 | 6.431% | $151.8132 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $14.25 | 8.694% | $15.4889 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $184.50 | 10.509% | $203.8891 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $75.77 | 9.217% | $82.7537 | $82.75 | $82.75 | $82.80 |
| Purchase #7 | $198.95 | 4.120% | $207.1467 | $207.15 | $207.15 | $207.10 |
| 7 purchase totals = | $1,030.24 | $1,120.5641 | $1,120.56 | $1,120.55 | $1,120.60 | |