| 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 | $83.45 | 6.271% | $88.6831 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $167.89 | 12.239% | $188.4381 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $37.46 | 4.403% | $39.1094 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $239.77 | 6.122% | $254.4487 | $254.45 | $254.45 | $254.40 |
| Purchase #5 | $93.44 | 8.295% | $101.1908 | $101.19 | $101.20 | $101.20 |
| Purchase #6 | $102.33 | 11.228% | $113.8196 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $219.38 | 9.604% | $240.4493 | $240.45 | $240.45 | $240.40 |
| 7 purchase totals = | $943.72 | $1,026.1390 | $1,026.14 | $1,026.15 | $1,026.00 | |