| 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 | $12.88 | 5.712% | $13.6157 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $178.34 | 3.767% | $185.0581 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $81.49 | 11.139% | $90.5672 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $212.66 | 5.699% | $224.7795 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $214.40 | 9.570% | $234.9181 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $191.87 | 5.256% | $201.9547 | $201.95 | $201.95 | $202.00 |
| Purchase #7 | $23.77 | 6.863% | $25.4013 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $915.41 | $976.2946 | $976.30 | $976.25 | $976.40 | |