| 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 | $124.87 | 3.504% | $129.2454 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $78.93 | 9.514% | $86.4394 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $169.62 | 11.342% | $188.8583 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $239.54 | 4.201% | $249.6031 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $248.64 | 9.569% | $272.4324 | $272.43 | $272.45 | $272.40 |
| Purchase #6 | $31.85 | 8.539% | $34.5697 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $127.51 | 7.707% | $137.3372 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $1,020.96 | $1,098.4855 | $1,098.49 | $1,098.50 | $1,098.40 | |