| 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 | $240.44 | 3.748% | $249.4517 | $249.45 | $249.45 | $249.50 |
| Purchase #2 | $189.84 | 11.712% | $212.0741 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $118.39 | 4.509% | $123.7282 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $112.96 | 9.592% | $123.7951 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $90.62 | 3.423% | $93.7219 | $93.72 | $93.70 | $93.70 |
| Purchase #6 | $95.67 | 3.840% | $99.3437 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $15.55 | 6.598% | $16.576 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $863.47 | $918.6907 | $918.69 | $918.70 | $918.70 | |