| 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 | $98.36 | 8.579% | $106.7983 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $103.58 | 11.712% | $115.7113 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $94.25 | 8.182% | $101.9615 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $177.86 | 9.748% | $195.1978 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $242.58 | 12.292% | $272.3979 | $272.40 | $272.40 | $272.40 |
| Purchase #6 | $26.87 | 8.565% | $29.1714 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $66.56 | 8.262% | $72.0592 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $810.06 | $893.2974 | $893.30 | $893.25 | $893.40 | |