| 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 | $95.32 | 9.550% | $104.4231 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $202.97 | 10.275% | $223.8252 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $167.83 | 6.508% | $178.7524 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $74.36 | 12.103% | $83.3598 | $83.36 | $83.35 | $83.40 |
| Purchase #5 | $112.76 | 11.738% | $125.9958 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $143.41 | 4.843% | $150.3553 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $224.72 | 5.168% | $236.3335 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $1,021.37 | $1,103.0451 | $1,103.05 | $1,103.05 | $1,103.10 | |