| 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 | $196.47 | 8.240% | $212.6591 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $101.63 | 8.433% | $110.2005 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $142.79 | 11.358% | $159.0081 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $18.96 | 12.684% | $21.3649 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $245.64 | 4.394% | $256.4334 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $16.41 | 11.276% | $18.2604 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $225.49 | 7.260% | $241.8606 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $947.39 | $1,019.7870 | $1,019.78 | $1,019.75 | $1,019.90 | |