| 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 | $75.40 | 12.281% | $84.6599 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $203.46 | 7.752% | $219.2322 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $19.38 | 8.206% | $20.9703 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $175.35 | 8.612% | $190.4511 | $190.45 | $190.45 | $190.50 |
| Purchase #5 | $211.75 | 7.758% | $228.1776 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $227.69 | 5.745% | $240.7708 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $230.62 | 7.648% | $248.2578 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $1,143.65 | $1,232.5197 | $1,232.52 | $1,232.50 | $1,232.70 | |