| 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 | $225.42 | 9.307% | $246.3998 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $48.43 | 9.164% | $52.8681 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $171.42 | 6.581% | $182.7012 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $158.56 | 11.234% | $176.3726 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $135.93 | 3.247% | $140.3436 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $88.39 | 12.351% | $99.307 | $99.31 | $99.30 | $99.30 |
| Purchase #7 | $198.25 | 5.868% | $209.8833 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $1,026.40 | $1,107.8756 | $1,107.87 | $1,107.85 | $1,107.90 | |