| 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 | $9.81 | 7.711% | $10.5664 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $196.57 | 6.191% | $208.7396 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $133.79 | 11.683% | $149.4207 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $98.75 | 10.652% | $109.2689 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $250.58 | 12.837% | $282.747 | $282.75 | $282.75 | $282.70 |
| Purchase #6 | $201.29 | 12.289% | $226.0265 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $145.85 | 9.555% | $159.786 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $1,036.64 | $1,146.5551 | $1,146.57 | $1,146.55 | $1,146.50 | |