| 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 | $106.81 | 12.399% | $120.0534 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $202.83 | 5.369% | $213.7199 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $226.64 | 11.867% | $253.5354 | $253.54 | $253.55 | $253.50 |
| Purchase #4 | $43.87 | 13.676% | $49.8697 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $200.50 | 11.366% | $223.2888 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $214.79 | 3.696% | $222.7286 | $222.73 | $222.75 | $222.70 |
| Purchase #7 | $35.51 | 10.243% | $39.1473 | $39.15 | $39.15 | $39.10 |
| 7 purchase totals = | $1,030.95 | $1,122.3431 | $1,122.35 | $1,122.35 | $1,122.30 | |