| 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 | $242.77 | 7.638% | $261.3128 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $152.38 | 13.700% | $173.2561 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $115.57 | 12.474% | $129.9862 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $225.27 | 5.183% | $236.9457 | $236.95 | $236.95 | $236.90 |
| Purchase #5 | $149.80 | 7.768% | $161.4365 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $202.26 | 10.630% | $223.7602 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $16.96 | 12.331% | $19.0513 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $1,105.01 | $1,205.7488 | $1,205.76 | $1,205.75 | $1,205.80 | |