| 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 | $128.42 | 9.787% | $140.9885 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $62.95 | 4.819% | $65.9836 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $123.74 | 6.869% | $132.2397 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $232.34 | 9.453% | $254.3031 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $196.33 | 10.732% | $217.4001 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $90.44 | 5.546% | $95.4558 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $186.45 | 7.593% | $200.6071 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $1,020.67 | $1,106.9779 | $1,106.98 | $1,107.00 | $1,107.00 | |