| 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 | $196.35 | 8.205% | $212.4605 | $212.46 | $212.45 | $212.50 |
| Purchase #2 | $195.41 | 7.678% | $210.4136 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $61.93 | 6.631% | $66.0366 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $241.97 | 5.256% | $254.6879 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $224.82 | 11.798% | $251.3443 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $117.48 | 5.589% | $124.046 | $124.05 | $124.05 | $124.00 |
| Purchase #7 | $186.25 | 3.768% | $193.2679 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,224.21 | $1,312.2568 | $1,312.26 | $1,312.25 | $1,312.20 | |