| 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 | $202.92 | 4.345% | $211.7369 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $104.57 | 12.660% | $117.8086 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $89.77 | 3.432% | $92.8509 | $92.85 | $92.85 | $92.90 |
| Purchase #4 | $84.43 | 3.446% | $87.3395 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $201.84 | 10.122% | $222.2702 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $10.35 | 3.326% | $10.6942 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $171.39 | 6.822% | $183.0822 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $865.27 | $925.7825 | $925.78 | $925.80 | $925.80 | |