| 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 | $11.46 | 6.473% | $12.2018 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $127.65 | 8.175% | $138.0854 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $51.28 | 4.765% | $53.7235 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $33.50 | 5.383% | $35.3033 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $248.87 | 13.549% | $282.5894 | $282.59 | $282.60 | $282.60 |
| Purchase #6 | $186.85 | 13.259% | $211.6244 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $70.26 | 7.265% | $75.3644 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $729.87 | $808.8922 | $808.88 | $808.85 | $808.90 | |