| 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 | $236.82 | 13.463% | $268.7031 | $268.70 | $268.70 | $268.70 |
| Purchase #2 | $183.30 | 3.544% | $189.7962 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $138.33 | 12.171% | $155.1661 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $146.60 | 10.554% | $162.0722 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $146.41 | 4.218% | $152.5856 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $34.73 | 11.292% | $38.6517 | $38.65 | $38.65 | $38.70 |
| Purchase #7 | $73.57 | 5.320% | $77.4839 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $959.76 | $1,044.4588 | $1,044.46 | $1,044.45 | $1,044.60 | |