| 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 | $107.36 | 5.827% | $113.6159 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $60.57 | 10.770% | $67.0934 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $148.29 | 9.369% | $162.1833 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $227.67 | 11.171% | $253.103 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $174.75 | 6.232% | $185.6404 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $124.58 | 5.143% | $130.9871 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $105.30 | 10.598% | $116.4597 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $948.52 | $1,029.0828 | $1,029.08 | $1,029.10 | $1,029.10 | |