| 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 | $37.89 | 7.454% | $40.7143 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $212.81 | 11.414% | $237.1001 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $199.73 | 3.298% | $206.3171 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $101.77 | 7.148% | $109.0445 | $109.04 | $109.05 | $109.00 |
| Purchase #5 | $220.90 | 5.488% | $233.023 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $213.66 | 11.630% | $238.5087 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $123.60 | 11.763% | $138.1391 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $1,110.36 | $1,202.8468 | $1,202.84 | $1,202.80 | $1,202.70 | |