| 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 | $135.41 | 10.626% | $149.7987 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $236.40 | 12.866% | $266.8152 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $219.84 | 8.138% | $237.7306 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $6.79 | 13.690% | $7.7196 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $226.73 | 9.202% | $247.5937 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $196.77 | 11.675% | $219.7429 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $114.82 | 8.463% | $124.5372 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $1,136.76 | $1,253.9379 | $1,253.94 | $1,253.95 | $1,253.80 | |