| 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 | $195.72 | 9.178% | $213.6832 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $164.33 | 9.281% | $179.5815 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $246.83 | 7.843% | $266.1889 | $266.19 | $266.20 | $266.20 |
| Purchase #4 | $240.57 | 3.522% | $249.0429 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $125.86 | 10.378% | $138.9218 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $208.43 | 8.293% | $225.7151 | $225.72 | $225.70 | $225.70 |
| Purchase #7 | $186.68 | 5.178% | $196.3463 | $196.35 | $196.35 | $196.30 |
| 7 purchase totals = | $1,368.42 | $1,469.4797 | $1,469.48 | $1,469.50 | $1,469.40 | |