| 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 | $113.94 | 8.284% | $123.3788 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $187.29 | 7.470% | $201.2806 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $170.77 | 11.221% | $189.9321 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $221.74 | 4.220% | $231.0974 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $105.86 | 12.530% | $119.1243 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $60.26 | 12.308% | $67.6768 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $37.85 | 8.557% | $41.0888 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $897.71 | $973.5788 | $973.58 | $973.65 | $973.60 | |