| 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 | $116.83 | 12.311% | $131.2129 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $131.98 | 13.448% | $149.7287 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $95.91 | 4.330% | $100.0629 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $95.90 | 10.620% | $106.0846 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $236.72 | 5.262% | $249.1762 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $241.50 | 9.167% | $263.6383 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $219.90 | 12.215% | $246.7608 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,138.74 | $1,246.6644 | $1,246.66 | $1,246.70 | $1,246.70 | |