| 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 | $221.73 | 8.748% | $241.1269 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $111.40 | 3.479% | $115.2756 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $40.46 | 7.157% | $43.3557 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $150.80 | 5.730% | $159.4408 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $199.78 | 13.142% | $226.0351 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $75.49 | 5.141% | $79.3709 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $218.62 | 3.714% | $226.7395 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $1,018.28 | $1,091.3445 | $1,091.36 | $1,091.40 | $1,091.30 | |