| 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 | $197.74 | 4.397% | $206.4346 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $193.52 | 5.142% | $203.4708 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $17.78 | 9.186% | $19.4133 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $153.59 | 8.110% | $166.0461 | $166.05 | $166.05 | $166.00 |
| Purchase #5 | $233.59 | 5.317% | $246.01 | $246.01 | $246.00 | $246.00 |
| Purchase #6 | $194.25 | 13.830% | $221.1148 | $221.11 | $221.10 | $221.10 |
| Purchase #7 | $224.44 | 11.510% | $250.273 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $1,214.91 | $1,312.7626 | $1,312.75 | $1,312.70 | $1,312.70 | |