| 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 | $217.51 | 11.463% | $242.4432 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $189.34 | 8.416% | $205.2749 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $188.50 | 4.630% | $197.2276 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $126.79 | 9.182% | $138.4319 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $118.97 | 4.672% | $124.5283 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $246.82 | 6.250% | $262.2463 | $262.25 | $262.25 | $262.20 |
| Purchase #7 | $130.64 | 9.384% | $142.8993 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $1,218.57 | $1,313.0515 | $1,313.05 | $1,313.10 | $1,312.90 | |