| 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 | $218.78 | 10.754% | $242.3076 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $122.79 | 8.735% | $133.5157 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $41.96 | 8.133% | $45.3726 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $240.58 | 13.472% | $272.9909 | $272.99 | $273.00 | $273.00 |
| Purchase #5 | $144.44 | 13.510% | $163.9538 | $163.95 | $163.95 | $164.00 |
| Purchase #6 | $220.95 | 10.591% | $244.3508 | $244.35 | $244.35 | $244.40 |
| Purchase #7 | $150.79 | 7.298% | $161.7947 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $1,140.29 | $1,264.2861 | $1,264.28 | $1,264.25 | $1,264.40 | |