| 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 | $225.79 | 7.375% | $242.442 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $76.65 | 5.386% | $80.7784 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $149.67 | 11.151% | $166.3597 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $74.76 | 6.233% | $79.4198 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $129.77 | 5.651% | $137.1033 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $159.96 | 11.236% | $177.9331 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $208.66 | 5.411% | $219.9506 | $219.95 | $219.95 | $220.00 |
| 7 purchase totals = | $1,025.26 | $1,103.9869 | $1,103.98 | $1,104.00 | $1,104.00 | |