| 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 | $220.66 | 3.827% | $229.1047 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $179.75 | 3.517% | $186.0718 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $219.69 | 9.144% | $239.7785 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $71.66 | 8.772% | $77.946 | $77.95 | $77.95 | $77.90 |
| Purchase #5 | $44.90 | 7.368% | $48.2082 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $130.52 | 11.670% | $145.7517 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $153.60 | 3.107% | $158.3724 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $1,020.78 | $1,085.2333 | $1,085.23 | $1,085.20 | $1,085.30 | |