| 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 | $237.39 | 6.257% | $252.2435 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $40.34 | 10.378% | $44.5265 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $53.36 | 13.150% | $60.3768 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $212.66 | 8.197% | $230.0917 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $228.60 | 13.853% | $260.268 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $110.42 | 7.201% | $118.3713 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $232.91 | 5.808% | $246.4374 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,115.68 | $1,212.3152 | $1,212.32 | $1,212.35 | $1,212.30 | |