| 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 | $218.91 | 8.843% | $238.2682 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $27.45 | 13.524% | $31.1623 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $123.57 | 12.144% | $138.5763 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $175.34 | 12.776% | $197.7414 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $107.57 | 9.295% | $117.5686 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $241.30 | 3.293% | $249.246 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $196.34 | 6.200% | $208.5131 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $1,090.48 | $1,181.0759 | $1,181.08 | $1,181.05 | $1,181.10 | |