| 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 | $247.28 | 10.616% | $273.5312 | $273.53 | $273.55 | $273.50 |
| Purchase #2 | $124.30 | 10.784% | $137.7045 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $34.99 | 10.270% | $38.5835 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $41.79 | 3.570% | $43.2819 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $181.46 | 4.183% | $189.0505 | $189.05 | $189.05 | $189.10 |
| Purchase #6 | $87.53 | 11.378% | $97.4892 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $152.43 | 8.805% | $165.8515 | $165.85 | $165.85 | $165.90 |
| 7 purchase totals = | $869.78 | $945.4923 | $945.48 | $945.55 | $945.60 | |