| 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 | $236.55 | 9.626% | $259.3203 | $259.32 | $259.30 | $259.30 |
| Purchase #2 | $212.28 | 9.705% | $232.8818 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $183.35 | 4.421% | $191.4559 | $191.46 | $191.45 | $191.50 |
| Purchase #4 | $110.57 | 4.375% | $115.4074 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $110.40 | 3.475% | $114.2364 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $56.89 | 13.464% | $64.5497 | $64.55 | $64.55 | $64.50 |
| Purchase #7 | $220.38 | 5.723% | $232.9923 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $1,130.42 | $1,210.8438 | $1,210.85 | $1,210.85 | $1,210.80 | |