| 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 | $108.59 | 9.113% | $118.4858 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $83.33 | 13.290% | $94.4046 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $146.51 | 10.536% | $161.9463 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $178.37 | 3.251% | $184.1688 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $201.96 | 3.108% | $208.2369 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $246.78 | 12.666% | $278.0372 | $278.04 | $278.05 | $278.00 |
| Purchase #7 | $197.60 | 10.540% | $218.427 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,163.14 | $1,263.7066 | $1,263.72 | $1,263.75 | $1,263.60 | |