| 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 | $23.46 | 3.132% | $24.1948 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $248.82 | 12.594% | $280.1564 | $280.16 | $280.15 | $280.20 |
| Purchase #3 | $126.46 | 9.468% | $138.4332 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $204.36 | 7.256% | $219.1884 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $53.39 | 6.275% | $56.7402 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $227.72 | 4.438% | $237.8262 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $140.85 | 12.455% | $158.3929 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $1,025.06 | $1,114.9321 | $1,114.93 | $1,115.00 | $1,114.90 | |