| 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 | $82.78 | 12.250% | $92.9206 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $133.44 | 9.624% | $146.2823 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $32.67 | 8.162% | $35.3365 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $13.60 | 12.808% | $15.3419 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $243.26 | 10.749% | $269.408 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $116.25 | 10.429% | $128.3737 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $181.86 | 11.502% | $202.7775 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $803.86 | $890.4405 | $890.44 | $890.45 | $890.40 | |