| 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 | $225.29 | 6.349% | $239.5937 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $198.72 | 8.807% | $216.2213 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $165.87 | 11.757% | $185.3713 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $9.91 | 4.377% | $10.3438 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $236.78 | 6.311% | $251.7232 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $220.49 | 6.448% | $234.7072 | $234.71 | $234.70 | $234.70 |
| Purchase #7 | $183.61 | 7.649% | $197.6543 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $1,240.67 | $1,335.6148 | $1,335.60 | $1,335.55 | $1,335.60 | |