| 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 | $235.49 | 4.291% | $245.5949 | $245.59 | $245.60 | $245.60 |
| Purchase #2 | $199.42 | 3.206% | $205.8134 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $222.65 | 10.133% | $245.2111 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $18.44 | 12.155% | $20.6814 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $152.27 | 4.516% | $159.1465 | $159.15 | $159.15 | $159.10 |
| Purchase #6 | $105.49 | 3.424% | $109.102 | $109.10 | $109.10 | $109.10 |
| Purchase #7 | $215.73 | 9.259% | $235.7044 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,149.49 | $1,221.2537 | $1,221.24 | $1,221.25 | $1,221.20 | |