| 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 | $220.29 | 6.555% | $234.73 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $173.37 | 5.461% | $182.8377 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $191.58 | 4.561% | $200.318 | $200.32 | $200.30 | $200.30 |
| Purchase #4 | $214.46 | 4.773% | $224.6962 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $208.45 | 6.296% | $221.574 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $135.62 | 12.495% | $152.5657 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $192.49 | 6.119% | $204.2685 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $1,336.26 | $1,420.9901 | $1,421.00 | $1,420.95 | $1,421.00 | |