| 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 | $247.99 | 9.589% | $271.7698 | $271.77 | $271.75 | $271.80 |
| Purchase #2 | $217.85 | 10.560% | $240.855 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $63.84 | 6.640% | $68.079 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $174.59 | 12.266% | $196.0052 | $196.01 | $196.00 | $196.00 |
| Purchase #5 | $158.90 | 3.370% | $164.2549 | $164.25 | $164.25 | $164.30 |
| Purchase #6 | $29.62 | 12.769% | $33.4022 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $193.80 | 8.344% | $209.9707 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,086.59 | $1,184.3368 | $1,184.34 | $1,184.30 | $1,184.50 | |