| 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 | $219.41 | 5.406% | $231.2713 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $151.86 | 3.221% | $156.7514 | $156.75 | $156.75 | $156.80 |
| Purchase #3 | $207.96 | 6.642% | $221.7727 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $107.34 | 8.346% | $116.2986 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $191.98 | 13.187% | $217.2964 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $124.34 | 8.204% | $134.5409 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $135.26 | 8.775% | $147.1291 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $1,138.15 | $1,225.0604 | $1,225.06 | $1,225.05 | $1,225.10 | |