| 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 | $235.64 | 12.123% | $264.2066 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $39.86 | 5.455% | $42.0344 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $238.93 | 5.788% | $252.7593 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $214.33 | 5.345% | $225.7859 | $225.79 | $225.80 | $225.80 |
| Purchase #5 | $235.85 | 9.428% | $258.0859 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $178.74 | 3.360% | $184.7457 | $184.75 | $184.75 | $184.70 |
| Purchase #7 | $138.74 | 7.667% | $149.3772 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $1,282.09 | $1,376.9950 | $1,377.01 | $1,377.05 | $1,377.00 | |