| 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 | $207.59 | 7.608% | $223.3834 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $234.90 | 8.757% | $255.4702 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $103.71 | 12.760% | $116.9434 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $201.56 | 4.709% | $211.0515 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $131.70 | 5.691% | $139.195 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $88.58 | 9.123% | $96.6612 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $7.57 | 8.158% | $8.1876 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $975.61 | $1,050.8923 | $1,050.89 | $1,050.90 | $1,051.00 | |