| 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 | $211.87 | 3.282% | $218.8236 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $69.74 | 9.507% | $76.3702 | $76.37 | $76.35 | $76.40 |
| Purchase #3 | $105.28 | 5.638% | $111.2157 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $182.61 | 7.702% | $196.6746 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $69.93 | 6.832% | $74.7076 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $65.80 | 12.782% | $74.2106 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $223.38 | 8.300% | $241.9205 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $928.61 | $993.9228 | $993.92 | $993.80 | $993.90 | |