| 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 | $181.67 | 12.440% | $204.2697 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $100.60 | 6.518% | $107.1571 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $79.61 | 3.680% | $82.5396 | $82.54 | $82.55 | $82.50 |
| Purchase #4 | $199.39 | 4.317% | $207.9977 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $132.45 | 13.663% | $150.5466 | $150.55 | $150.55 | $150.50 |
| Purchase #6 | $133.35 | 8.193% | $144.2754 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $101.52 | 13.329% | $115.0516 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $928.59 | $1,011.8377 | $1,011.85 | $1,011.85 | $1,011.90 | |