| 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 | $227.48 | 13.614% | $258.4491 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $105.73 | 7.379% | $113.5318 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $211.51 | 11.587% | $236.0177 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $96.32 | 3.147% | $99.3512 | $99.35 | $99.35 | $99.40 |
| Purchase #5 | $177.43 | 3.858% | $184.2752 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $137.56 | 7.630% | $148.0558 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $5.91 | 8.472% | $6.4107 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $961.94 | $1,046.0915 | $1,046.10 | $1,046.10 | $1,046.10 | |