| 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 | $226.29 | 4.421% | $236.2943 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $158.66 | 11.380% | $176.7155 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $147.89 | 6.222% | $157.0917 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $80.71 | 4.187% | $84.0893 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $122.30 | 8.361% | $132.5255 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $160.42 | 8.646% | $174.2899 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $105.44 | 9.675% | $115.6413 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $1,001.71 | $1,076.6475 | $1,076.65 | $1,076.70 | $1,076.60 | |