| 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 | $200.73 | 9.691% | $220.1827 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $139.83 | 12.626% | $157.4849 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $233.71 | 10.743% | $258.8175 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $126.32 | 10.761% | $139.9133 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $12.58 | 10.252% | $13.8697 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $21.29 | 11.637% | $23.7675 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $178.66 | 12.638% | $201.2391 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $913.12 | $1,015.2747 | $1,015.27 | $1,015.25 | $1,015.30 | |