| 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 | $26.78 | 6.269% | $28.4588 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $215.27 | 7.557% | $231.538 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $14.99 | 12.831% | $16.9134 | $16.91 | $16.90 | $16.90 |
| Purchase #4 | $211.39 | 7.274% | $226.7665 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $244.50 | 13.284% | $276.9794 | $276.98 | $277.00 | $277.00 |
| Purchase #6 | $194.71 | 12.385% | $218.8248 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $50.77 | 5.484% | $53.5542 | $53.55 | $53.55 | $53.60 |
| 7 purchase totals = | $958.41 | $1,053.0351 | $1,053.03 | $1,053.00 | $1,053.10 | |