| 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 | $33.82 | 7.797% | $36.4569 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $214.99 | 11.321% | $239.329 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $144.45 | 12.243% | $162.135 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $243.95 | 13.151% | $276.0319 | $276.03 | $276.05 | $276.00 |
| Purchase #5 | $187.68 | 10.553% | $207.4859 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $12.45 | 6.726% | $13.2874 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $181.88 | 4.179% | $189.4808 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $1,019.22 | $1,124.2069 | $1,124.22 | $1,124.30 | $1,124.20 | |