| 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 | $227.38 | 4.315% | $237.1914 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $22.58 | 10.614% | $24.9766 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $184.51 | 5.605% | $194.8518 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $82.63 | 7.442% | $88.7793 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $94.35 | 5.129% | $99.1892 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $112.82 | 6.846% | $120.5437 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $149.37 | 8.308% | $161.7797 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $873.64 | $927.3117 | $927.31 | $927.40 | $927.40 | |