| 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 | $206.49 | 11.489% | $230.2136 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $138.40 | 9.757% | $151.9037 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $224.95 | 8.657% | $244.4239 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $29.70 | 13.669% | $33.7597 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $136.91 | 4.604% | $143.2133 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $164.91 | 6.375% | $175.423 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $188.80 | 8.676% | $205.1803 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,090.16 | $1,184.1175 | $1,184.10 | $1,184.05 | $1,184.10 | |