| 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 | $217.39 | 4.120% | $226.3465 | $226.35 | $226.35 | $226.30 |
| Purchase #2 | $227.89 | 12.773% | $256.9984 | $257.00 | $257.00 | $257.00 |
| Purchase #3 | $180.60 | 13.436% | $204.8654 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $218.34 | 3.772% | $226.5758 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $6.58 | 5.154% | $6.9191 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $110.81 | 6.423% | $117.9273 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $183.25 | 3.448% | $189.5685 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $1,144.86 | $1,229.2010 | $1,229.22 | $1,229.20 | $1,229.20 | |