| 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 | $186.57 | 5.288% | $196.4358 | $196.44 | $196.45 | $196.40 |
| Purchase #2 | $109.94 | 7.754% | $118.4647 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $11.33 | 13.643% | $12.8758 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $223.58 | 10.370% | $246.7652 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $223.27 | 10.677% | $247.1085 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $112.43 | 12.578% | $126.5714 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $70.52 | 7.225% | $75.6151 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $937.64 | $1,023.8365 | $1,023.85 | $1,023.80 | $1,023.90 | |