| 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 | $114.40 | 7.169% | $122.6013 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $35.60 | 8.703% | $38.6983 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $124.71 | 4.848% | $130.7559 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $121.31 | 4.125% | $126.314 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $24.63 | 9.164% | $26.8871 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $237.71 | 8.752% | $258.5144 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $80.73 | 9.534% | $88.4268 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $739.09 | $792.1978 | $792.20 | $792.20 | $792.20 | |