| 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 | $218.59 | 3.590% | $226.4374 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $222.63 | 10.217% | $245.3761 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $159.30 | 7.198% | $170.7664 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $215.72 | 11.225% | $239.9346 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $25.71 | 8.586% | $27.9175 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $31.84 | 8.683% | $34.6047 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $110.81 | 7.578% | $119.2072 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $984.60 | $1,064.2439 | $1,064.25 | $1,064.25 | $1,064.20 | |