| 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 | $97.37 | 5.238% | $102.4702 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $202.85 | 4.579% | $212.1385 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $33.93 | 10.732% | $37.5714 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $163.61 | 8.874% | $178.1288 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $87.64 | 11.423% | $97.6511 | $97.65 | $97.65 | $97.70 |
| Purchase #6 | $118.61 | 8.637% | $128.8543 | $128.85 | $128.85 | $128.90 |
| Purchase #7 | $202.80 | 5.854% | $214.6719 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $906.81 | $971.4862 | $971.48 | $971.45 | $971.60 | |