| 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 | $245.77 | 12.472% | $276.4224 | $276.42 | $276.40 | $276.40 |
| Purchase #2 | $126.36 | 9.169% | $137.9459 | $137.95 | $137.95 | $137.90 |
| Purchase #3 | $171.26 | 13.812% | $194.9144 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $130.89 | 7.194% | $140.3062 | $140.31 | $140.30 | $140.30 |
| Purchase #5 | $139.98 | 3.866% | $145.3916 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $148.82 | 4.314% | $155.2401 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $92.40 | 5.398% | $97.3878 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $1,055.48 | $1,147.6084 | $1,147.61 | $1,147.60 | $1,147.50 | |