| 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 | $126.41 | 3.194% | $130.4475 | $130.45 | $130.45 | $130.40 |
| Purchase #2 | $143.96 | 10.216% | $158.667 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $207.86 | 7.486% | $223.4204 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $125.55 | 9.764% | $137.8087 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $191.53 | 5.803% | $202.6445 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $226.62 | 12.455% | $254.8455 | $254.85 | $254.85 | $254.80 |
| Purchase #7 | $81.94 | 12.369% | $92.0752 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $1,103.87 | $1,199.9088 | $1,199.92 | $1,199.90 | $1,199.80 | |