| 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 | $143.46 | 12.633% | $161.5833 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $240.91 | 10.796% | $266.9186 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $57.89 | 13.620% | $65.7746 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $249.66 | 13.483% | $283.3217 | $283.32 | $283.30 | $283.30 |
| Purchase #5 | $79.39 | 13.556% | $90.1521 | $90.15 | $90.15 | $90.20 |
| Purchase #6 | $109.98 | 9.327% | $120.2378 | $120.24 | $120.25 | $120.20 |
| Purchase #7 | $239.54 | 5.187% | $251.9649 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $1,120.83 | $1,239.9530 | $1,239.94 | $1,239.90 | $1,240.00 | |