| 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 | $125.70 | 5.502% | $132.616 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $199.99 | 12.593% | $225.1747 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $191.86 | 6.748% | $204.8067 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $196.53 | 3.509% | $203.4262 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $61.47 | 6.210% | $65.2873 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $240.87 | 10.829% | $266.9538 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $66.89 | 9.774% | $73.4278 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $1,083.31 | $1,171.6925 | $1,171.70 | $1,171.70 | $1,171.70 | |