| 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 | $191.30 | 8.161% | $206.912 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $143.80 | 11.155% | $159.8409 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $213.76 | 13.451% | $242.5129 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $91.92 | 7.735% | $99.03 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $201.46 | 6.177% | $213.9042 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $31.69 | 4.748% | $33.1946 | $33.19 | $33.20 | $33.20 |
| Purchase #7 | $248.93 | 13.357% | $282.1796 | $282.18 | $282.20 | $282.20 |
| 7 purchase totals = | $1,122.86 | $1,237.5742 | $1,237.56 | $1,237.60 | $1,237.50 | |