| 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 | $47.86 | 11.127% | $53.1854 | $53.19 | $53.20 | $53.20 |
| Purchase #2 | $23.25 | 13.566% | $26.4041 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $151.72 | 8.360% | $164.4038 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $171.31 | 10.238% | $188.8487 | $188.85 | $188.85 | $188.80 |
| Purchase #5 | $222.86 | 3.639% | $230.9699 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $11.57 | 7.736% | $12.4651 | $12.47 | $12.45 | $12.50 |
| Purchase #7 | $114.97 | 12.491% | $129.3309 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $743.54 | $805.6079 | $805.61 | $805.60 | $805.60 | |