| 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 | $202.93 | 5.416% | $213.9207 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $242.25 | 7.664% | $260.816 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $104.70 | 11.836% | $117.0923 | $117.09 | $117.10 | $117.10 |
| Purchase #4 | $216.86 | 8.404% | $235.0849 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $93.30 | 7.326% | $100.1352 | $100.14 | $100.15 | $100.10 |
| Purchase #6 | $181.72 | 13.296% | $205.8815 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $184.83 | 11.749% | $206.5457 | $206.55 | $206.55 | $206.50 |
| 7 purchase totals = | $1,226.59 | $1,339.4763 | $1,339.48 | $1,339.50 | $1,339.40 | |