| 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 | $200.88 | 3.284% | $207.4769 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $210.63 | 4.791% | $220.7213 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $115.26 | 12.439% | $129.5972 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $57.56 | 8.344% | $62.3628 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $118.33 | 3.385% | $122.3355 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $94.93 | 10.189% | $104.6024 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $152.39 | 6.790% | $162.7373 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $949.98 | $1,009.8334 | $1,009.84 | $1,009.85 | $1,009.80 | |