| 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 | $191.39 | 9.426% | $209.4304 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $192.71 | 8.144% | $208.4043 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $16.71 | 7.565% | $17.9741 | $17.97 | $17.95 | $18.00 |
| Purchase #4 | $117.88 | 8.708% | $128.145 | $128.15 | $128.15 | $128.10 |
| Purchase #5 | $50.34 | 7.217% | $53.973 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $188.39 | 9.210% | $205.7407 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $204.55 | 4.846% | $214.4625 | $214.46 | $214.45 | $214.50 |
| 7 purchase totals = | $961.97 | $1,038.1300 | $1,038.12 | $1,038.10 | $1,038.10 | |