| 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 | $224.42 | 5.195% | $236.0786 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $198.63 | 11.253% | $220.9818 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $98.28 | 10.129% | $108.2348 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $68.64 | 6.319% | $72.9774 | $72.98 | $73.00 | $73.00 |
| Purchase #5 | $217.55 | 7.289% | $233.4072 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $185.68 | 8.561% | $201.5761 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $235.32 | 11.410% | $262.17 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $1,228.52 | $1,335.4259 | $1,335.43 | $1,335.50 | $1,335.50 | |