| 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 | $96.91 | 7.835% | $104.5029 | $104.50 | $104.50 | $104.50 |
| Purchase #2 | $137.33 | 13.238% | $155.5097 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $187.26 | 12.871% | $211.3622 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $152.50 | 13.854% | $173.6274 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $189.60 | 4.873% | $198.8392 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $166.56 | 9.577% | $182.5115 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $71.44 | 5.344% | $75.2578 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $1,001.60 | $1,101.6107 | $1,101.61 | $1,101.60 | $1,101.60 | |