| 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 | $122.64 | 3.498% | $126.9299 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $146.94 | 3.605% | $152.2372 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $15.68 | 3.699% | $16.26 | $16.26 | $16.25 | $16.30 |
| Purchase #4 | $215.74 | 6.111% | $228.9239 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $217.35 | 8.503% | $235.8313 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $72.99 | 11.221% | $81.1802 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $178.79 | 9.176% | $195.1958 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $970.13 | $1,036.5583 | $1,036.56 | $1,036.60 | $1,036.50 | |