| 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 | $124.63 | 10.856% | $138.1598 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $223.71 | 8.784% | $243.3607 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $35.84 | 13.143% | $40.5505 | $40.55 | $40.55 | $40.60 |
| Purchase #4 | $153.82 | 11.186% | $171.0263 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $230.80 | 9.756% | $253.3168 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $175.70 | 6.678% | $187.4332 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $198.72 | 7.483% | $213.5902 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $1,143.22 | $1,247.4375 | $1,247.44 | $1,247.45 | $1,247.50 | |