| 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 | $98.30 | 10.432% | $108.5547 | $108.55 | $108.55 | $108.60 |
| Purchase #2 | $144.72 | 6.797% | $154.5566 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $158.38 | 8.535% | $171.8977 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $226.85 | 12.476% | $255.1518 | $255.15 | $255.15 | $255.20 |
| Purchase #5 | $72.52 | 12.581% | $81.6437 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $191.34 | 11.476% | $213.2982 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $218.79 | 8.759% | $237.9538 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $1,110.90 | $1,223.0565 | $1,223.05 | $1,223.05 | $1,223.20 | |