| 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 | $222.77 | 11.549% | $248.4977 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $180.59 | 12.827% | $203.7543 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $128.41 | 8.212% | $138.955 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $203.92 | 13.836% | $232.1344 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $136.33 | 12.649% | $153.5744 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $66.96 | 11.748% | $74.8265 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $218.90 | 7.743% | $235.8494 | $235.85 | $235.85 | $235.80 |
| 7 purchase totals = | $1,157.88 | $1,287.5917 | $1,287.59 | $1,287.60 | $1,287.60 | |