| 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 | $89.57 | 4.719% | $93.7968 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $199.44 | 10.502% | $220.3852 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $167.85 | 10.778% | $185.9409 | $185.94 | $185.95 | $185.90 |
| Purchase #4 | $109.81 | 3.167% | $113.2877 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $209.46 | 7.835% | $225.8712 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $208.66 | 13.679% | $237.2026 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $47.61 | 9.812% | $52.2815 | $52.28 | $52.30 | $52.30 |
| 7 purchase totals = | $1,032.40 | $1,128.7659 | $1,128.77 | $1,128.80 | $1,128.80 | |