| 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 | $217.30 | 12.419% | $244.2865 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $83.55 | 11.536% | $93.1883 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $17.26 | 4.605% | $18.0548 | $18.05 | $18.05 | $18.10 |
| Purchase #4 | $242.37 | 8.347% | $262.6006 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $206.67 | 8.393% | $224.0158 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $158.39 | 6.476% | $168.6473 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $83.86 | 6.630% | $89.4199 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $1,009.40 | $1,100.2132 | $1,100.22 | $1,100.20 | $1,100.20 | |