| 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 | $125.80 | 7.719% | $135.5105 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $68.68 | 4.252% | $71.6003 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $171.94 | 10.873% | $190.635 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $215.68 | 5.165% | $226.8199 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $7.98 | 5.182% | $8.3935 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $202.37 | 12.680% | $228.0305 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $72.74 | 12.116% | $81.5532 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $865.19 | $942.5429 | $942.54 | $942.55 | $942.50 | |