| 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 | $212.49 | 6.313% | $225.9045 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $7.56 | 12.358% | $8.4943 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $153.87 | 3.707% | $159.574 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $196.65 | 8.487% | $213.3397 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $135.51 | 4.799% | $142.0131 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $19.28 | 11.306% | $21.4598 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $158.85 | 3.287% | $164.0714 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $884.21 | $934.8568 | $934.84 | $934.80 | $934.90 | |