| 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 | $43.30 | 9.246% | $47.3035 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $22.54 | 11.329% | $25.0936 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $154.49 | 13.423% | $175.2272 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $152.87 | 6.121% | $162.2272 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $248.74 | 4.770% | $260.6049 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $117.56 | 3.744% | $121.9614 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $214.95 | 4.236% | $224.0553 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $954.45 | $1,016.4731 | $1,016.47 | $1,016.50 | $1,016.50 | |