| 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 | $115.44 | 9.536% | $126.4484 | $126.45 | $126.45 | $126.40 |
| Purchase #2 | $179.88 | 12.379% | $202.1473 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $110.33 | 13.693% | $125.4375 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $178.68 | 7.488% | $192.0596 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $37.39 | 13.483% | $42.4313 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $182.42 | 13.210% | $206.5177 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $215.59 | 6.369% | $229.3209 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $1,019.73 | $1,124.3627 | $1,124.37 | $1,124.35 | $1,124.20 | |