| 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 | $110.26 | 4.380% | $115.0894 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $179.95 | 13.849% | $204.8713 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $117.74 | 8.677% | $127.9563 | $127.96 | $127.95 | $128.00 |
| Purchase #4 | $154.25 | 4.506% | $161.2005 | $161.20 | $161.20 | $161.20 |
| Purchase #5 | $5.76 | 3.623% | $5.9687 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $221.26 | 13.718% | $251.6124 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $58.32 | 7.430% | $62.6532 | $62.65 | $62.65 | $62.70 |
| 7 purchase totals = | $847.54 | $929.3518 | $929.35 | $929.30 | $929.50 | |