| 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 | $212.65 | 3.117% | $219.2783 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $115.77 | 12.437% | $130.1683 | $130.17 | $130.15 | $130.20 |
| Purchase #3 | $145.99 | 8.768% | $158.7904 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $94.31 | 9.701% | $103.459 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $231.85 | 10.436% | $256.0459 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $217.51 | 10.815% | $241.0337 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $115.45 | 7.353% | $123.939 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $1,133.53 | $1,232.7146 | $1,232.72 | $1,232.75 | $1,232.70 | |