| 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 | $116.94 | 4.266% | $121.9287 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $225.92 | 8.596% | $245.3401 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $188.89 | 8.538% | $205.0174 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $8.60 | 11.115% | $9.5559 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $228.48 | 7.638% | $245.9313 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $17.97 | 12.368% | $20.1925 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $177.62 | 10.600% | $196.4477 | $196.45 | $196.45 | $196.40 |
| 7 purchase totals = | $964.42 | $1,044.4136 | $1,044.42 | $1,044.45 | $1,044.30 | |