| 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 | $116.51 | 6.813% | $124.4478 | $124.45 | $124.45 | $124.40 |
| Purchase #2 | $205.58 | 3.693% | $213.1721 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $188.38 | 13.460% | $213.7359 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $68.54 | 13.190% | $77.5804 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $206.93 | 10.308% | $228.2603 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $240.62 | 6.411% | $256.0461 | $256.05 | $256.05 | $256.00 |
| Purchase #7 | $25.93 | 3.627% | $26.8705 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $1,052.49 | $1,140.1131 | $1,140.12 | $1,140.10 | $1,140.10 | |