| 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 | $122.35 | 12.330% | $137.4358 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $181.93 | 3.620% | $188.5159 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $238.79 | 10.660% | $264.245 | $264.25 | $264.25 | $264.20 |
| Purchase #4 | $117.94 | 3.838% | $122.4665 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $239.78 | 6.629% | $255.675 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $238.85 | 10.312% | $263.4802 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $98.58 | 5.178% | $103.6845 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $1,238.22 | $1,335.5029 | $1,335.52 | $1,335.55 | $1,335.50 | |