| 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 | $202.51 | 13.576% | $230.0028 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $109.41 | 5.367% | $115.282 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $78.81 | 7.691% | $84.8713 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $11.57 | 5.306% | $12.1839 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $226.51 | 8.416% | $245.5731 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $70.83 | 13.871% | $80.6548 | $80.65 | $80.65 | $80.70 |
| Purchase #7 | $175.61 | 8.774% | $191.018 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $875.25 | $959.5859 | $959.57 | $959.55 | $959.70 | |