| 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 | $6.88 | 13.675% | $7.8208 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $182.31 | 9.595% | $199.8026 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $113.88 | 3.151% | $117.4684 | $117.47 | $117.45 | $117.50 |
| Purchase #4 | $238.85 | 8.337% | $258.7629 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $198.49 | 12.683% | $223.6645 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $129.43 | 7.685% | $139.3767 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $56.96 | 13.789% | $64.8142 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $926.80 | $1,011.7101 | $1,011.70 | $1,011.65 | $1,011.80 | |