| 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 | $220.39 | 9.229% | $240.7298 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $207.49 | 5.366% | $218.6239 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $195.31 | 11.665% | $218.0929 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $98.30 | 10.860% | $108.9754 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $152.77 | 7.541% | $164.2904 | $164.29 | $164.30 | $164.30 |
| Purchase #6 | $196.79 | 3.853% | $204.3723 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $183.54 | 12.403% | $206.3045 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $1,254.59 | $1,361.3892 | $1,361.38 | $1,361.40 | $1,361.40 | |