| 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 | $199.60 | 8.631% | $216.8275 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $133.80 | 10.668% | $148.0738 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $71.52 | 11.209% | $79.5367 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $82.28 | 3.499% | $85.159 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $230.99 | 4.484% | $241.3476 | $241.35 | $241.35 | $241.30 |
| Purchase #6 | $111.78 | 9.873% | $122.816 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $224.61 | 6.553% | $239.3287 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $1,054.58 | $1,133.0893 | $1,133.10 | $1,133.10 | $1,133.00 | |