| 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 | $207.45 | 8.617% | $225.326 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $175.56 | 11.358% | $195.5001 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $144.81 | 10.431% | $159.9151 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $61.37 | 13.178% | $69.4573 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $198.37 | 7.518% | $213.2835 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $177.87 | 8.290% | $192.6154 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $178.92 | 4.124% | $186.2987 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $1,144.35 | $1,242.3961 | $1,242.41 | $1,242.40 | $1,242.40 | |