| 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 | $126.97 | 8.777% | $138.1142 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $211.36 | 13.186% | $239.2299 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $26.97 | 5.601% | $28.4806 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $19.64 | 5.281% | $20.6772 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $196.67 | 11.130% | $218.5594 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $232.54 | 5.460% | $245.2367 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $143.95 | 7.606% | $154.8988 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $958.10 | $1,045.1968 | $1,045.20 | $1,045.25 | $1,045.20 | |