| 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 | $193.69 | 8.579% | $210.3067 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $100.61 | 9.143% | $109.8088 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $26.84 | 11.809% | $30.0095 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $122.57 | 10.277% | $135.1665 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $225.83 | 4.104% | $235.0981 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $27.42 | 9.476% | $30.0183 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $227.97 | 13.695% | $259.1905 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $924.93 | $1,009.5984 | $1,009.61 | $1,009.55 | $1,009.60 | |