| 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 | $219.80 | 6.219% | $233.4694 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $236.29 | 5.159% | $248.4802 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $127.28 | 8.712% | $138.3686 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $75.26 | 9.236% | $82.211 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $83.31 | 4.753% | $87.2697 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $227.27 | 11.290% | $252.9288 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $128.58 | 10.509% | $142.0925 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $1,097.79 | $1,184.8202 | $1,184.82 | $1,184.80 | $1,184.90 | |