| 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 | $20.65 | 5.614% | $21.8093 | $21.81 | $21.80 | $21.80 |
| Purchase #2 | $114.71 | 6.650% | $122.3382 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $56.51 | 13.524% | $64.1524 | $64.15 | $64.15 | $64.20 |
| Purchase #4 | $250.56 | 7.368% | $269.0213 | $269.02 | $269.00 | $269.00 |
| Purchase #5 | $157.82 | 8.199% | $170.7597 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $182.51 | 5.407% | $192.3783 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $246.81 | 9.517% | $270.2989 | $270.30 | $270.30 | $270.30 |
| 7 purchase totals = | $1,029.57 | $1,110.7581 | $1,110.76 | $1,110.75 | $1,110.80 | |