| 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 | $101.40 | 11.177% | $112.7335 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $199.96 | 10.516% | $220.9878 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $126.39 | 7.719% | $136.146 | $136.15 | $136.15 | $136.10 |
| Purchase #4 | $174.93 | 8.569% | $189.9198 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $108.48 | 6.830% | $115.8892 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $39.71 | 8.289% | $43.0016 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $21.65 | 10.763% | $23.9802 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $772.52 | $842.6581 | $842.66 | $842.70 | $842.60 | |