| 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 | $190.90 | 12.334% | $214.4456 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $240.42 | 3.756% | $249.4502 | $249.45 | $249.45 | $249.50 |
| Purchase #3 | $57.52 | 5.391% | $60.6209 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $204.54 | 8.483% | $221.8911 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $92.37 | 5.169% | $97.1446 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $141.94 | 9.113% | $154.875 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $185.76 | 9.569% | $203.5354 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $1,113.45 | $1,201.9628 | $1,201.97 | $1,202.00 | $1,201.90 | |