| 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 | $241.35 | 3.237% | $249.1625 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $193.95 | 9.801% | $212.959 | $212.96 | $212.95 | $213.00 |
| Purchase #3 | $201.32 | 3.113% | $207.5871 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $99.49 | 7.566% | $107.0174 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $164.51 | 8.353% | $178.2515 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $29.45 | 5.204% | $30.9826 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $181.89 | 3.281% | $187.8578 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $1,111.96 | $1,173.8179 | $1,173.82 | $1,173.80 | $1,174.00 | |