| 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 | $110.50 | 13.374% | $125.2783 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $247.86 | 13.700% | $281.8168 | $281.82 | $281.80 | $281.80 |
| Purchase #3 | $191.91 | 13.211% | $217.2632 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $160.93 | 4.116% | $167.5539 | $167.55 | $167.55 | $167.60 |
| Purchase #5 | $50.40 | 9.724% | $55.3009 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $224.25 | 6.873% | $239.6627 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $211.51 | 5.614% | $223.3842 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $1,197.36 | $1,310.2600 | $1,310.25 | $1,310.25 | $1,310.40 | |