| 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 | $184.63 | 9.600% | $202.3545 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $80.41 | 4.113% | $83.7173 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $215.45 | 13.412% | $244.3462 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $227.29 | 12.339% | $255.3353 | $255.34 | $255.35 | $255.30 |
| Purchase #5 | $214.68 | 8.276% | $232.4469 | $232.45 | $232.45 | $232.40 |
| Purchase #6 | $109.95 | 12.233% | $123.4002 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $47.29 | 5.723% | $49.9964 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $1,079.70 | $1,191.5968 | $1,191.61 | $1,191.60 | $1,191.50 | |