| 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 | $189.45 | 5.162% | $199.2294 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $155.63 | 11.546% | $173.599 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $96.35 | 9.592% | $105.5919 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $38.38 | 11.354% | $42.7377 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $124.36 | 9.256% | $135.8708 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $66.66 | 4.238% | $69.4851 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $250.73 | 7.109% | $268.5544 | $268.55 | $268.55 | $268.60 |
| 7 purchase totals = | $921.56 | $995.0683 | $995.07 | $995.10 | $995.10 | |